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Coordination tables
ABB SACE A division of ABB S.p.A.
L.V. Breakers Via Baioni, 35 24123 Bergamo, Italy Tel.: +39 035.395.111 - Telefax: +39 035.395.306-433 http://www.abb.com
Coordination tables
Due to possible developments of standards as well as of materials, the characteristics and dimensions specified in the present catalogue may only be considered binding after confirmation by ABB SACE.
1SDC007004D0206 - 03/2008 Printed in Italy 6.000 - CAL
1SDC007004D0206
Coordination tables
Index Introduction.................................................................................................................................I Back-up...................................................................................................................................1/1 Discrimination.........................................................................................................................2/1 Motor protection.....................................................................................................................3/1 Switch-disconnectors............................................................................................................4/1
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Coordination tables Introduction
Discrimination and back-up.....................................................................................................II Choosing the type of coordination for protection of a low voltage installation . ........................II Types of coordination................................................................................................................. III General notes on switching and protection of motors.........................................................IX Electromechanical starter...........................................................................................................IX Starting methods.........................................................................................................................X Switch-disconnectors............................................................................................................XIII
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Coordination tables Discrimination and back-up This collection of selectivity and back-up tables for ABB circuit-breakers has been studied to help select the appropriate circuit-breaker, fulfilling the specific selectivity and back-up requirements according to the different types of installation. The tables are divided on the basis of the type of intervention (back-up or selective protection), and are grouped according to types of circuit-breakers (air, moulded-case, and miniature), covering all the possible combinations of ABB circuit-breakers. The technical data, updated to the latest series of miniature, moulded-case and air circuit breakers on the market, make this publication a comprehensive and simple tool: once again, ABB SACE makes its consolidated experience in the Low Voltage sector available to professionals.
Choosing the type of coordination for protection of a low voltage installation Problems and requirements for coordinating protection devices Selection of the system for protecting an electric installation is of paramount importance both to ensure correct economic and functional operation of the whole installation and to reduce any problems caused by anomalous operating conditions and actual faults to a minimum. This analysis deals with coordination between the different devices dedicated to protection of zones and specific components in order to: – guarantee safety for people and the installation at all times; – identify and rapidly exclude only the zone affected by a given problem, instead of taking indiscriminate action thereby reducing the energy available in areas unaffected by the fault; – reduce the effects of a fault on other sound parts of the installation (voltage drops, loss of stability in rotating machines); – reduce the stress on components and damage in the zone involved; – ensure service continuity with good quality power supply voltage; – guarantee adequate backup in the event of any malfunction of the protection device responsible for opening the circuit; – provide maintenance personnel and the management system with the information needed to restore the service as rapidly as possible and with minimal disturbance to the rest of the network; – achieve a valid compromise between reliability, simplicity and cost effectiveness. To be more precise, a valid protection system must be able to: – understand what and where an event has occurred, discriminating between situations that are anomalous but tolerable and genuine faults within a given zone of influence, avoiding unwarranted trips which lead to unjustified stoppage of a sound part of the installation; – act as rapidly as possible to limit damage (destruction, accelerated ageing, etc.), safeguarding continuity and stability of the power supply. The solutions stem from a compromise between the following two opposing needs - precise identification of the fault and rapid intervention - and are defined according to which requirement takes priority. For instance, when it is more important to avoid unnecessary tripping, it is generally preferable to have an indirect protection system based on interlocks and data transmission between different devices which measure the electrical values locally, whereas for prompt response and limitation of the destructive effect of short-circuits, a direct-acting system with releases integrated in the devices is needed. Generally speaking, in low voltage systems for primary and secondary distribution, the latter solution is preferable.
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Coordination tables Discrimination and back-up Restricting the field to an analysis of the problem of how to harmonize the action of the protection devices in the event of overcurrents (overloads and short-circuits) - a problem covering 90% of the coordination requirements of protection devices in radial low voltage installations - it is important to remember that: – overcurrent trip selectivity means “coordination of the operating characteristics of two or more overcurrent protection devices so that, on occurrence of overcurrents within established limits, the device supposed to operate within these limits intervenes, whereas the others do not”1; – total discrimination means “overcurrent selectivity so that when there are two overcurrent protection devices in series, the protection device on the load side provides protection without tripping the other protection device”2; – partial discrimination means “overcurrent selectivity so that when there are two overcurrent protection devices in series, the protection device on the load side provides protection up to a given overcurrent limit without tripping the other device”3. This overcurrent threshold is called the “selectivity limit current Is”4; – back-up protection means “coordination for protection against overcurrents of two protection devices in series, where the protection device generally (but not necessarily) situated on the supply side provides overcurrent protection with or without the aid of the other protection device and avoids excessive stress on the latter”5. The current value above which protection is ensured is called the “switching current IB”6.
Types of coordination Influence of the electrical parameters of the installation (rated current and shortcircuit current) If the analysis is restricted to the behavior of the protection devices with tripping based on overcurrent releases, the strategy used to coordinate the protection devices mainly depends on the rated current (In) and short-circuit current (Ik) values in the part of installation concerned. Generally speaking, the following types of coordination can be classified: – current type selectivity; – time type selectivity; – zone selectivity; – energy selectivity; – back-up. Now let us examine these various solutions in detail.
IEC 60947-1 Standard, def. 2.5.23 IEC 60947-2 Standard, def. 2.17.2 3 IEC 60947-2 Standard, def. 2.17.3 4 IEC 60947-2 Standard, def. 2.17.4 5 IEC 60947-1 Standard, def. 2.5.24 6 IEC 60947-1 Standard, def. 2.5.25 and IEC 60947-1 Standard, def. 2.17.6 1
2
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Coordination tables Discrimination and back-up Current type selectivity This type of discrimination is based on the observation that the closer the fault is to the power supply of the installation, the higher the short-circuit current will be. We can therefore pinpoint the zone where the fault has occurred can therefore be discriminated simply by setting the protection devices to a limit value so that this does not generate unwarranted trips due to faults in the zone of influence of the protection device immediately to the load side (where the fault current must be lower than the current threshold set on the protection device on the supply side). Total discrimination can normally only be obtained in specific cases where the fault current is not very high or where a component with high impedance is placed between the two protection devices (e.g. a transformer, a very long cable, or a cable with reduced cross-section, etc.) giving rise to a great difference between the short-circuit current values. This type of coordination is therefore mainly used in end distribution (with low rated current and short-circuit current values and high impedance of the connection cables). The device time-current trip curves are generally used for the study. This solution is intrinsically rapid (instantaneous), easy to implement and inexpensive. On the other hand: – the selectivity limit current is normally low, so discrimination is often only partial; – the threshold setting of the overcurrent protection devices rapidly exceeds the values consistent with safety requirements, becoming incompatible with the need to reduce damage caused by short-circuits; – it becomes impossible to provide redundant protection devices which can guarantee elimination of the fault in the event of any of the protection devices failing to function. Time type selectivity This type of discrimination is an evolution of the previous one. Using this type of coordination, in order to define the trip threshold, the current value measured is associated with the duration of the phenomenon: a given current value will trip the protection devices after an established time delay, which is such as to allow any protection devices situated closer to the fault to trip, excluding the zone where the fault occurred. The setting strategy is therefore to progressively increase the current thresholds and the trip time delays the closer one is to the power supply source (the setting level correlates directly with the hierarchical level). The steps between the time delays set on protection devices in series must take into account the sum of the times for detecting and eliminating the fault and the overshoot time of the supply side device (the time interval during which the protection device can trip even if the phenomenon has already ended). As in the case of current type selectivity, the study is carried out by comparing the time-current protection device trip curves. This type of coordination is generally: – easy to study and implement, and inexpensive with regard to the protection system; – it allows even high limit discrimination levels to be obtained, depending on the short time withstand current of the supply side device; – it allows redundant protection functions and can send valid information to the control system;
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Coordination tables Discrimination and back-up but: – the trip times and energy levels let through by the protection devices, especially those close to the sources, are high, with obvious problems regarding safety and damage to the components (often oversized) even in zones unaffected by the fault; – it only allows use of current-limiting circuit-breakers at levels hierarchically lower down the chain. The other circuit-breakers must be capable of withstanding the thermal and electro-dynamic stresses related to the passage of the fault current for the intentional time delay. Selective circuit-breakers, often of the open type, must be used for the various levels (category B circuit-breakers according to the IEC 60947-2 Standard) to guarantee a sufficiently high short-time withstand current; – the duration of the disturbance induced by the short-circuit current on the power supply voltages in the zones unaffected by the fault can pose problems with electromechanical (voltage below the electromagnetic release value) and electronic devices; – the number of discrimination levels is limited by the maximum time which can be withstood by the electrical system without loss of stability. Zone (or logical) selectivity This type of coordination is a further evolution of time coordination and can be direct or indirect. Generally speaking, it is implemented by means of a dialogue between current measuring devices which, when they detect that the setting threshold has been exceeded, enable correct identification and power supply disconnection of just the zone affected by the fault. It can be implemented in two ways: – the measuring devices send information to the supervision system about the fact that the set current threshold has been exceeded and the latter decides which protection device to trip; – when there are current values over the set threshold, each protection device sends a blocking signal via a direct connection or a bus to the protection device higher in the hierarchy (i.e. on the supply side in relation to the direction of the power flow) and, before it trips, makes sure that a similar blocking signal has not arrived from the protection device on the load side. This way, only the protection device immediately to the supply side of the fault is tripped. The first mode has trip times of around 0.5-5 s and is mainly used in the case of not particularly high short-circuit currents with a power flow direction not unequivocally defined (e.g. for lighting systems in long road and rail tunnels). The second mode has distinctly shorter trip times: compared with time type coordination, there is no longer any need to increase the intentional time delay progressively as you move closer to the power supply source. The delay can be reduced to a waiting time sufficient to rule out any presence of a block signal from the protection device on the load side (time taken by the device to detect the anomalous situation and successfully complete transmission of the signal). Compared with time type coordination, zone selectivity implemented in this way: – reduces the trip times and increases the safety level. The trip times can be around a hundred milliseconds; – reduces both the damage caused by the fault and the disturbance to the power supply network; – reduces the thermal and dynamic stresses on the circuit-breakers; – allows a very high number of discrimination levels; but it is more burdensome both in terms of costs and in the complexity of the installation.
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Coordination tables Discrimination and back-up This solution is therefore mainly used in systems with high rated current and short-circuit current values, with inescapable needs both in terms of safety and service continuity: in particular, examples of logical discrimination are often found in primary distribution switchgear, immediately to the load side of transformers and generators. Another interesting application is the combined use of zone and time type selectivity, in which the stretches of the coordination chain managed logically have protection device trip times for short-circuits which decrease progressively moving up towards the power supply sources. Zs zone selectivity By means of the Zs zone selectivity with circuit-breakers equipped with PR332- PR333PR122-PR123 trip units, it is possible obtain selectivity considerably reducing the trip times. This means: – reducing the thermal stresses in all the plant components – lower trip curve to help the selectivity towards medium voltage circuit-breakers The Zs zone selectivity can be applied to the protection functions S, D and G and it can be enable in the case where: – the curve with fixed time is selected; – the auxiliary power supply is present. The selectivity limit value obtained is the same as the value of the Icw of the supply side circuit-breaker (with I3 set to OFF). For further information, please see the technical catalogue. EFDP zone selectivity By means of the new PR223EF electronic trip unit, it is possible to realize zone selectivity between moulded-case circuit-breakers T4L, T5L and T6L, obtaining total selectivity between these circuit-breakers. The zone selectivity with the PR223EF trip unit is implemented on the S, G and EF functions. The trip unit can extinguish the fault present in extremely rapid times of around 10-15 ms. To activate the EFDP zone selectivity it is sufficient to connect the circuit-breakers to a simple screened-twisted-pair cable. The section 2 of this publication includes the selectivity tables of circuit-breakers equipped with PR223EF trip units. For further information, please see the technical catalogue. Energy-based selectivity Energy-based coordination is a particular type of selectivity which exploits the current limiting characteristics of moulded-case circuit-breakers. It is important to remember that a current-limiting circuit-breaker is “a circuit-breaker with a trip time short enough to prevent the short-circuit current reaching the peak value it would otherwise reach”7. In practice, all the ABB SACE moulded-case circuit-breakers in the Tmax ranges have more or less accentuated current-limiting features, obtained by: – reaching a valid compromise between the capacity of the trip unit to withstand current values lower than the instantaneous trip thresholds and the repulsion of the main contacts at short-circuit currents;
7
IEC 60947-2 Standard, def. 2.3
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Coordination tables Discrimination and back-up – triggering rapid displacement of the arc inside the arcing chambers (magnetic blast) suitably designed to generate a high arcing voltage; – placing several arcing chambers in series, with contacts optimized to carry out different functions (main opening under short-circuit, backup opening with the principal function of isolation and opposition to the recovery voltage, etc.). Under short-circuit conditions, these circuit-breakers are extremely rapid (with trip times of a few milliseconds) and open in the event of a strong asymmetric component. It is therefore not possible to use the time-current trip curves (load side circuit-breaker) and no trip limit curves (supply side circuit-breaker), obtained with symmetrical sine wave forms, to study the coordination. The phenomena are mainly dynamic (and therefore proportional to the square of the instantaneous current value) and can be described using the specific let-through energy and no trip limit energy curves of the supply side circuit-breaker. What generally happens is that the energy associated with the load side circuit-breaker trip is lower than the energy value needed to complete the opening of the supply side circuit-breaker. To ensure a good level of reliability, avoiding any oversizing or transient contact repulsion phenomena in the circuit-breaker on the supply side, this calculation should be integrated with additional information, such as the current limiting curves (peak Ip value - prospective value of the symmetrical component of the short-circuit current) and the setting for contact repulsion. This type of selectivity is certainly more difficult to consider than the previous ones because it depends largely on the interaction between the two devices placed in series (wave forms, etc.) and requires access to data often unavailable to the end user. Manufacturers provide tables, slide rules and calculation programs in which the limit selectivity current values Is under short-circuit conditions between different combinations of circuit-breakers are given. These values are defined by theoretically integrating the results of a large number of tests performed in compliance with the requirements of appendix A of the IEC 60947-2 Standard. The advantages of using this type of coordination include: – breaking is fast, with trip times which become shorter as the short-circuit current increases. This consequently reduces the damage caused by the fault (thermal and dynamic stresses), the disturbance to the power supply system, the sizing costs, etc.; – the discrimination level is no longer limited by the value of the short-time current Icw withstood by the devices; – a large number of hierarchically different levels can be coordinated; – different current-limiting devices (fuses, circuit-breakers, etc.) can be coordinated, even when located in intermediate positions along the chain. This type of coordination is used above all for secondary and final distribution, with rated currents below 1600 A. Back-up protection With backup protection, discrimination is sacrificed in favour of the need to help the load side devices which have to interrupt short-circuit currents beyond their breaking capacity. In this case, over and above the switching current IB, simultaneous opening of both the protection devices placed in series or, alternatively, of just the supply side circuit-breaker (a somewhat rare case, typical of a configuration consisting of a supply side circuit-breaker and a load side isolator). Manufacturers provide tables derived from tests based on the previously-mentioned appendix A of the IEC 60947-2 Standard.
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Coordination tables Discrimination and back-up These combinations can be calculated according to the instructions given in section A.6.2 of the above standard, comparing: – the value of the Joule integral of the device protected at its breaking capacity with that of the supply side device at the prospective current of the association (maximum short-circuit current for which backup protection is provided); – the effects induced in the load side device (e.g. by the arcing energy, maximum peak current and limited current) at the peak current value during operation of the protection device against a supply side short-circuit. Conclusions Technically a large number of solutions can be realised regarding coordination of the protection devices in an installation. Selecting which type of coordination to use in the various zones of the installation is strictly linked to installation and design parameters and stems from a series of compromises so that the objectives required in terms of reliability and availability are achieved keeping the costs and limiting the risks within acceptable limits. The designer’s task is to choose a solution, for the various installation zones, from among those available which offers the best balance between technical and financial requirements according to: – functional and safety requirements (acceptable risk levels) and reliability (availability of the installation); – the reference value of the electrical values; – the costs (protection devices, control systems, interconnection components, etc.); – the effects, the admissible duration and the cost of electrical disservices; – any future evolution of the system. For each of the proposed solutions, there is a combination of ABB products which can meet these requirements.
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Coordination tables General notes on motor protection and switching Electromechanical starter The starter is designed to: – start motors; – ensure continuous functioning of motors; – disconnect motors from the supply line; – guarantee protection of motors against working overloads. The starter is typically made up of a switching device (contactor) and an overload protection device (thermal release). The two devices must be coordinated with equipment capable of providing protection against short-circuit (typically a circuit breaker with magnetic release only), which is not necessarily part of the starter. The characteristics of the starter must comply with the international Standard IEC 60947-4-1, which defines the above as follows: Contactor: a mechanical switching device having only one position of rest, operated otherwise than by hand, capable of making, carrying and breaking currents under normal circuit conditions including operating overload conditions. Thermal release: thermal overload relay or release which operates in the case of overload and also in case of loss of phase. Circuit-breaker: defined by IEC 60947-2 as a mechanical switching device, capable of making, carrying and breaking currents under normal circuit conditions and also making, carrying for a specified time and breaking currents under specified abnormal circuit conditions. The main types of motor which can be operated and which determine the characteristics of the starter are defined by the following utilization categories: Table 1: Utilization categories and typical applications Current type
Alternating current AC
Utilization categories
Typical applications
AC-2
Slip-ring motors: starting, switching off
AC-3
Squirrel-cage motors: starting, switching off . during running1
AC-4
Squirrel-cage motors: starting, plugging, inching
AC-3 categories may be used for occasionally inching or plugging for limited time periods such as machine setup; during such limited time periods the number of such operations should not exceed five per minutes or more than ten in a 10 minutes period.
1
The choice of the starting method and also, if necessary, of the type of motor to be used depends on the typical resistant torque of the load and on the short-circuit power of the motor supplying network. With alternating current, the most commonly used motor types are as follows: – asynchronous three-phase squirrel-cage motors (AC-3): the most widespread type due to the fact that they are of simple construction, economical and sturdy; they develop high torque with short acceleration times, but require elevated starting currents; – slip-ring motors (AC-2): characterized by less demanding starting conditions, and have quite a high starting torque, even with a supply network of low power.
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Coordination tables General notes on motor protection and switching Starting methods The most common starting methods for asynchronous squirrel-cage motors are detailed below. Direct starting (DOL) With direct starting, the DOL (Direct On Line) starter, with the closing of line contactor KL, the line voltage is applied to the motor terminals in a single operation. Hence a squirrelcage motor develops a high starting torque with a relatively reduced acceleration time. This method is generally used with small and medium power motors which reach full working speed in a short time. These advantages are, however, accompanied by a series of drawbacks, including, for example: MCCB – high current consumption and associated voltage drop which may cause damages to the other parts of the system connected to the network; KL – violent acceleration which has negative effects on mechanical transmission components (belts, chains and mechanical joints), reducing working life. Other types of starting for squirrel-cage motors are accomplished TOR by reducing the supply voltage of the motor: this leads to a reduction in the starting current and of the motor torque, and MOTOR an increase in the acceleration time. Star-Delta starter (Y-∆) The most common reduced voltage starter is the Star-Delta starter (Y-∆), in which: – on starting, the stator windings are star-connected, thus achieving the reduction of peak inrush current; – once the normal speed of the motor is nearly reached, the switchover to delta is carried out. After the switchover, the current and the torque follow the progress of the curves associated with normal service connections (delta). As can be easily checked, starting the motor with star-connection gives a voltage reduction -##" of √3, and the current absorbed from the line is reduced by 1/3 compared with that absorbed with delta-connection. The start-up torque, proportional to the square of the voltage, is reduced by 3 times, compared with the torque that the same motor would supply when delta-connected. 4/2 This method is generally applied to motors with power from 15 to 355 kW, but intended to start -/4/2 with a low initial resistant torque.
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Coordination tables General notes on motor protection and switching Starting sequence By pressing the start button, contactors KL and KY are closed. The timer starts to measure the start time with the motor connected in star. Once the set time has elapsed, the first contact of the timer opens the KY contactor and the second contact, delayed by approximately 50-80 ms, closes the K∆ contactor. With this new configuration, contactors KL and K∆ closed, the motor becomes deltaconnected. The thermal release TOR, inserted in the delta circuit, can detect any 3rd harmonic currents, which may occur due to saturation of the magnetic pack and by adding to the fundamental current, overload the motor without involving the line. With reference to the connection diagram, the equipment used for a Star/Delta starter must be able to carry the following currents:
Ie √3
KL line contactor and K∆ delta contactor
Ie 3
KY star contactor
Ie √3
overload protection release
where Ie is the rated current of the motor. With reference to the previously-mentioned Standard, the starter can be classified according to the tripping time (Trip Class) and to the coordination type implemented by means of a protection device against short-circuit (Type 1 and Type 2). Trip classes The trip classes differentiate between the thermal releases according to their trip curve. The trip classes are defined in the following table 2: Table 2: Trip class Trip Class
Trip time in seconds (Tp)
10 A
2 < Tp ≤ 10
10
4 < Tp ≤ 10
20
6 < Tp ≤ 20
30
9 < Tp ≤ 30
where Tp is the cold trip time of the thermal release at 7.2 times the set current value (for example: a release in class 10 at 7.2 times the set current value must not trip within 4 s, but must trip within 10 s). It is normal procedure to associate class 10 with a normal start-up type, and class 30 with a heavy duty start-up type.
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Coordination tables General notes on motor protection and switching Coordination type Type 1 It is acceptable that in the case of short-circuit the contactor and the thermal release may be damaged. The starter may still not be able to function and must be inspected; if necessary, the contactor and/or the thermal release must be replaced, and the breaker release reset. Type 2 In the case of short-circuit, the thermal release must not be damaged, while the welding of the contactor contacts is allowed, as they can easily be separated (with a screwdriver, for example), without any significant deformation.
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Coordination tables Switch-disconnectors Switch-disconnectors Switch-disconnectors are mechanical switching devices, capable of closing, carrying and interrupting currents under normal circuit conditions which can include specific overload switching conditions and which, in the open position, satisfy the isolation requirements specified for an isolator. A switch-disconnector can be able to close and carry currents - for an established time - under specific abnormal circuit conditions, such as those which occur in the case of a short-circuit. The Standard regarding switch-disconnectors is IEC 60947-3. Each switch-disconnector must be protected by a coordinated device which safeguards it against overcurrents - normally a circuit-breaker, and which is able to limit the peak values of the short-circuit current and the specific let-through energy, to acceptable levels for the switch-disconnector.
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Coordination tables Back-up
Index Notes for use ...........................................................................................................................1/2 MCB - MCB (240 V) . ...............................................................................................................1/5 MCCB - MCB (240 V) ..............................................................................................................1/6 MCB - MCB (415 V) . ...............................................................................................................1/7 MCCB - MCB (415 V)...............................................................................................................1/8 MCCB - MCCB (415 V)............................................................................................................1/9
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Back-up Notes for use Back-up protection The tables given provide the value (in kA, referring to the breaking capacity according to the IEC 60947-2 Standard) for which the back-up protection among the combination of selected circuit-breakers is verified. The tables cover the possible combinations between ABB SACE Tmax series of moulded-case circuit-breakers and those between the abovementioned circuit-breakers and the ABB series of miniature circuit-breakers. The values indicated in the tables refer to the voltage: – Vn of 230/240 V AC for coordination with miniature S9 circuit-breakers – Vn of 400/415 V AC for all the other coordinations.
1
Note The following tables give the breaking capacities at 415 V AC for circuit-breakers SACE Tmax. Tmax @ 415 V AC Version Icu [kA] B 16 C 25 N 36 S 50 H 70 L (for T2) 85 L (for T6) 100 L 120 V (for T7) 150 V 200
Caption MCB = miniature circuit-breakers (S9, S2, S800) MCCB = moulded-case circuit-breakers (Tmax) For moulded-case circuit-breakers: TM = thermomagnetic release – TMD – TMA M = magnetic only release – MF – MA EL = electronic trip unit – PR221DS - PR222DS
For miniature circuit-breakers: B = trip characteristic (Im=3...5In) C = trip characteristic (Im=5...10In) D = trip characteristic (Im=10...20In) K = trip characteristic (Im=8...14In) Z = trip characteristic (Im=2...3In)
Caption of symbols
MCB
Tmax
For solutions not shown in these tables, please consult the website: http://bol.it.abb.com or contact ABB SACE
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Back-up Notes for use The following drawings show the possible combination between circuit-breakers in order to obtain the back-up value given in the coordination tables.
MCB - MCB @ 240 V (Two-pole circuit-breakers)
1
-ÓäÓ
-{£
MCCB @ 415 V - MCB @ 240 V , - / /Î
-{£
MCB - MCB @ 415 V , - /
, - /
, - /
, - /
-ÓäÎ
-ÓäÎ
-Óä{
-Óä{
-ÓäÎ
-ÓäÓ
-Óä{
-ÓäÓ
, - / -Óä{
-ÓäÓ
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Back-up Notes for use
MCCB - MCB @ 415 V , - /
, - /
, - /
, - /
/{
/{
/{
/{
-ÓäÎ
-ÓäÓ
-Óä{
-ÓäÓ
, - / /{
1 -ÓäÓ
MCCB - MCCB @ 415 V , - /
, - /
/{
/{
/Ó
/Ó
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Back-up Supply side circuit-breaker: MCB Load side circuit-breaker: MCB MCB - MCB @ 240 V (Two-pole circuit-breakers) Supply S. Char. Icu [kA]
Load S.
S200
S200M
S200P
S290
S800S
B-C
B-C
B-C
C
B-C-D-K
20
25
40
25
25
50 10..125
In [A]
0.5..63
0.5..63
0.5..25
32..63
80..125
S931N
C
4.5
2..40
20
25
40
25
15
50
S941N
B,C
6
2..40
20
25
40
25
15
50
S951N
B,C
10
2..40
20
25
40
25
15
50
S971N
B,C
10
2..40
20
25
40
25
15
50
25
40
25
S200
B,C,K,Z
20
0.5..63
S200M
B,C
25
0.5..63
S200P
B,C, D,K,Z
40 25
0.5..25 32..63
S290
C,D
25
80..125
40
1
50 50 50 50
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Back-up Supply side circuit-breaker: MCCB Load side circuit-breaker: MCB MCCB @ 415 V - MCB @ 240 V
1
Supply S.1
T1
T1
Version Icu [kA]
B 16
C 25
T1
T2
T3
N 36
T2
T3 S
T2
H 70
L 85
Load S.
Char.
In [A]
S931 N
C
2..25 32, 40
4.5
16 10
16 10
16 10
20 16
10
20 16
10
20 16
20 16
S941 N
B,C
2..25 32, 40
6
16 10
16 10
16 10
20 16
10
20 16
10
20 16
20 16
S951 N
B,C
2..25 32, 40
10
16
16
16
25 16
16
25 16
16
25 16
25 16
S971 N
B,C
10
16
16
16
25
25
16
16
2..25 32, 40
25 16
50
T2
16
25 16
16
Supply side circuit-breaker 4P (load side circuit branched between one phase and the neutral)
1
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Back-up Supply side circuit-breaker: MCB Load side circuit-breaker: MCB MCB - MCB @ 415 V Supply S. Char. Icu [kA]
Load S.
In [A] S200
B,C,K,Z
10
0.5..63
S200M
B,C
15
0.5..63
S200P
B,C, D,K,Z
25 15
0.5..25 32..63
S280
B,C
6
80, 100
S290
C,D
15
80..125
S800N
B,C,D
36
10..125
S800S
B,C,D,K
50
10..125
S200
S200M
S200P
S280
S290
S800N
S800S
B-C
B-C
B-C
B-C
C
B-C-D
B-C-D-K
10
15
25
15
6
15
36
50
0.5..63
0.5..63
0.5..25
32..63
80, 100
80..125
25..125
25..125
15
25
15
15
36
50
36
50
36 36
50 50
25
1
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Back-up Supply side circuit-breaker: MCCB Load side circuit-breaker: MCB MCCB - MCB @ 415 V
1
Supply S.
T1
T1
T2
T4
Version
B
C
T1
T2 N
T3
T4
T2
T3 S
T4
T2 H
T4
L
L
T4 V
36
50
70
85
120
200
Load S.
Char.
In [A]
Icu [kA]
16
25
S200
B,C,K,Z
0.5..10 13..63
10
16
25
30
36
36 16
36
36
40 16
40
40
40
40
40
40
S200M
B,C
0.5..10 13..63
15
16
25
30
36
36 25
36
50
40 25
40
70 60
40
85 60
40
40
B,C, D,K,Z
30
36
36
36
50
40
40
70
40
85
40
40
S200P
30
36
30
36
50
30
40
60
40
60
40
40
0.5..10 13..25
25
32..63
15
16
25
30
36
25
36
50
25
40
60
40
60
40
40 30
S280
B,C
80, 100
6
16
16
16
36
16
30
36
16
30
36
30
36
30
S290
C,D
80..125
15
16
25
30
36
30
30
50
30
30
70
30
85
30
30
S800N
B,C,D
10..125
36
70
70
85
120
200
S800S
B,C,D,K
10..125
50
70
70
85
120
200
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Back-up Supply side circuit-breaker: MCCB Load side circuit-breaker: MCCB MCCB - MCCB @ 415 V Supply S. T1 T1 T2 T3 T4 T5 T6 T2 T3 T4 T5 T6 T7 T2 T4 T5 T6 T7 T2 T4 T5 T6 T7 T4 T5 Load S.
Char.
Version
C
N
S
Icu [kA]
25
36
50
T1
B
16
T1
C
25
H
L 65 85
25 36 36 36 30 30 30 50 50 36 36 36
70 40 40 40
L
L
V
120
1001
200
85 50 50 50
T1
50 50 50 50 50 50 70 65 65 65 50 85 100 100 70 50 200 120
T2
50 50 50 50 50 50 70 65 65 65 65 85 100 100 85 85 200 120
T3
50 50 50 50 50
65 65 65 50
100 100 100 50 200 120
50 50 50 50
65 65 65 50
100 100 65 65 200 120
T5
50 50 50
65 65 50
100 85 65
T6
50 40
65 40
70 50
T4
N
36
T2 T4
S
50
100 100 100
70 70 70 70
100 100 85 85 200 150
70 70 70
T6
70
T2 T5
150
85 85 85 120 120 85 85 200 150
H
70
120 120 100 100 200 180 120 100 100
180
100 85
T2 T5
200 150
100 85 85
T6 T4
120
70 70 70
T5
T4
1
70 70 70 70 85 100 100 85 85 200 130
T3
1
85 65
36 36 36 36 36 36 50 50 40 40 50 50 70 65 65 65 50 85 85 85 70 50 130 100
85 L
120
120 120
200 180 200 200 200
120 kA for T7
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Coordination tables Discrimination
Index Notes for use ...........................................................................................................................2/2 MCB - MCB (230/240 V)..........................................................................................................2/6 MCCB (415 V) - MCB (240 V)...................................................................................................2/8 MCB - MCB (415 V) MCB - S2.. B..........................................................................................................................2/10 MCB - S2.. C..........................................................................................................................2/12 MCB - S2.. D..........................................................................................................................2/14 MCB - S2.. K..........................................................................................................................2/16 MCB - S2.. Z..........................................................................................................................2/18 MCCB - MCB (415 V) MCCB - S800.........................................................................................................................2/20 MCCB - S2.. B........................................................................................................................2/22 MCCB - S2.. C.......................................................................................................................2/24 MCCB - S2.. D.......................................................................................................................2/26 MCCB - S2.. K........................................................................................................................2/28 MCCB - S2.. Z........................................................................................................................2/30 MCCB - MCCB (415 V) MCCB - T1.............................................................................................................................2/32 MCCB - T2.............................................................................................................................2/34 MCCB - T3.............................................................................................................................2/36 MCCB - T4.............................................................................................................................2/36 MCCB - T5.............................................................................................................................2/38 MCCB - T6.............................................................................................................................2/38 ACB - MCCB (415 V)..............................................................................................................2/39 MCCB - MCCB (400/415 V)...................................................................................................2/40
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Discrimination Notes for use Selective protection The tables given provide the value (in kA, referring to the breaking capacity according to the IEC 60947-2 Standard) for which the selective protection is verified among the combination of selected circuit-breakers. The tables cover the possible combinations between ABB SACE Emax series air circuit-breakers, ABB SACE Tmax series of moulded-case circuit-breakers, and the ABB series of miniature circuit-breakers. The values in the table represent the maximum value obtainable of discrimination between supply side circuit-breaker and load side circuit-breaker referring to the voltage: – Vn of 230/240 V AC for the S9 circuit-breakers and Vn of 400/415 V AC for the supply side circuit-breakers in the coordination between MCB with the miniature S9 circuitbreakers. – Vn of 400/415 V AC for all the other coordinations. These values are obtained following particular specifications which, when not respected, could give discrimination values which are in some cases much lower than what is indicated. Some of these are generally valid and are given below, others referring exclusively to particular types of circuit-breakers will be the subject of a note under the relative table.
2
EFDP zone selectivity In the following pages are also given the discrimination tables with circuit-breakers equipped with PR223EF trip units (for T4L - T5L - T6L) valid for the following combination: – Tmax T4- T5- T6 circuit-breakers on the supply side (with trip delayed parameter set to ON and 24 V auxiliary power supply) and T1-T2 on the load side. – Tmax T4- T5- T6 circuit-breakers both on the supply and load side (with 24 V auxiliary power supply). General prescriptions – Function I of the electronic releases of the supply side circuit-breakers must be excluded (I3 in OFF); – The magnetic trip of thermomagnetic (TM) or magnetic only (M) circuit-breakers placed on the supply side must be ≥ 10 x In and regulated to the maximum threshold; – It is of prime importance to check that the settings made by the user for the electronic and thermomagnetic relays of circuit-breakers placed both on the load and supply side results in time-current curves properly spaced.
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Discrimination Notes for use Note The letter T indicates total discrimination for the selected combination; the corresponding value in kA is obtained by considering the lowest between the breaking capacities (Icu) of the circuit-breaker on the load side and the circuit-breaker on the supply side. The following tables give the breaking capacities at 415 V AC for SACE Emax and Tmax circuit-breakers.
Tmax @ 415 V AC
Emax @ 415 V AC
Version
Icu [kA]
Version
B
16
B
Icu [kA] 42
C
25
N (for E1)
50
N
36
N
65
S
50
S
75
H
70
S (for E2)
85
L (for T2)
85
L
130
L (for T6)
100
L (for X1)
150
L
120
V (for E3)
130
V (for T7)
150
V
150
V
200
2
Caption MCB = miniature circuit-breakers (S9, S2, S800) MCCB = moulded-case circuit-breakers (Tmax) ACB = air circuit-breakers (Emax) For moulded-case or air circuit-breakers: TM = thermomagnetic release – TMD (Tmax) – TMA (Tmax) M = magnetic only release – MF (Tmax) – MA (Tmax) EL = electronic trip unit
For miniature circuit-breakers: B = trip characteristic (Im=3...5In) C = trip characteristic (Im=5...10In) D = trip characteristic (Im=10...20In) K = trip characteristic (Im=8...14In) Z = trip characteristic (Im=2...3In)
Caption of symbols
MCB
Tmax
Emax
For solutions not shown in these tables, please consult the website: http://bol.it.abb.com or contact ABB SACE
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Discrimination Notes for use The following drawings show the possible combination between circuit-breakers in order to obtain the selectivity value given in the coordination tables.
MCB - MCB @ 240 V (Two-pole circuit-breakers) -ÓäÓ
2 -{£
MCCB @ 415 V - MCB @ 240 V , - / /Î
-{£
MCB - MCB @ 415 V , - /
, - /
, - /
, - /
-ÓäÎ
-ÓäÎ
-Óä{
-Óä{
-ÓäÎ
-ÓäÓ
-Óä{
-ÓäÓ
, - / -Óä{
-ÓäÓ
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Discrimination Notes for use
MCCB - MCB @ 415 V , - /
, - /
, - /
, - /
/{
/{
/{
/{
-ÓäÎ
-ÓäÓ
-Óä{
-ÓäÓ
, - / /{
-ÓäÓ
2
MCCB - MCCB @ 415 V , - /
, - /
/{
/{
/Ó
/Ó
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Discrimination Supply side circuit-breaker: MCB Load side circuit-breaker: MCB MCB - S9 @ 230/240 V Supply S.2
S290
Load S.1 Char. Icu [kA]
2
S931N
S941N
S951N
S971N
B, C
B, C
B, C
B, C
S800 N-S
C
4.5
6
10
10
D
B
15
36-50
In [A]
80
100
125
80
100
2
T
T
T
T
T
4
T
T
T
T
T
6
T
T
T
T
25
32
40
50
63
80
100
125
0.433
0.6
1.3
4
T
T
T
0.45
0.8
1.5
2.5
4
T
T
0.6
1.2
1.6
2.6
3.8
0.5
1.1
1.4
2
3
0.8
1.2
1.7
2.5
1
10
4
T
T
T
T
16
2.5
3.5
3.5
4
T
20
1.5
2.5
2.5
3
T
1.5
2.1
25
0.5
0.5
1.5
2
4
1.3
1.8
32
0.5
0.5
0.5
1.5
3.5
1.1
1.7
40
0.5
0.5
0.5
1.5
3.5
2
T
T
T
T
T
4
5
T
T
T
T
6
4.5
5
T
5.5
10
4
4.5
5
16
2.5
3.5
20
1.5
2.5
25
0.5
32
1.6 0.6
1.3
4
T
T
0.45
0.8
1.5
2.5
4
T
T
0.6
1.2
1.6
2.6
3.8
5
5
0.5
1.1
1.4
2
3
3.5
4
4.5
0.8
1.2
1.7
2.5
2.5
3
4.5
1
1.5
2.1
0.5
1.5
2
4
1.3
1.8
0.5
0.5
0.5
1.5
3.5
1.1
1.7
40
0.5
0.5
0.5
1.5
3.5
2
6
8
9
7
8
4
5
6
7.5
6
7
0.433
T
1.6 0.433
0.6
1.3
4
9
T
T
0.45
0.8
1.5
2.5
4
7.3 3.8
6
4.5
5
6
5.5
6
0.6
1.2
1.6
2.6
10
4
4.5
5
5
5
0.5
1.1
1.4
2
3
16
2.5
3.5
3.5
4
4.5
0.8
1.2
1.7
2.5
1
1.5
2.1
20
1.5
2.5
2.5
3
4.5
25
0.5
0.5
1.5
2
4
1.3
1.8
32
0.5
0.5
0.5
1.5
3.5
1.1
1.7
40
0.5
0.5
0.5
1.5
3.5
2
6
8
9
7
8
4
5
6
7.5
6
7
1.6 0.433
0.6
1.3
4
9
T
T
0.45
0.8
1.5
2.5
4
7.3 3.8
6
4.5
5
6
5.5
6
0.6
1.2
1.6
2.6
10
4
4.5
5
5
5
0.5
1.1
1.4
2
3
16
2.5
3.5
3.5
4
4.5
0.8
1.2
1.7
2.5
1
1.5
2.1
20
1.5
2.5
2.5
3
4.5
25
0.5
0.5
1.5
2
4
1.3
1.8
32
0.5
0.5
0.5
1.5
3.5
1.1
1.7
40
0.5
0.5
0.5
1.5
3.5
1.6
Load side circuit-breaker 1P+N (230/240 V) For networks with 230/240 V AC ⇒ two-pole circuit-breaker (phase + neutral) for networks at 400/415 V AC ⇒ four-pole circuit-breaker (load side circuit branched between one phase and the neutral) 3 Only for curve B 1 2
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S800 N-S
S800 N-S
C
D
36-50
36-50
25
32
40
50
63
80
100
125
25
32
40
50
63
80
100
125
0.43
0.55
1.2
3
T
T
T
T
1.3
4.1
T
T
T
T
T
T
0.43
0.75
1.3
2.1
3.9
T
T
0.8
1.6
3
5.4
T
T
T
T
0.55
1.1
1.5
2.5
3.6
5.5
0.6
1.3
2
3.2
3.9
T
T
T
0.45
1
1.3
1.9
2.8
4.2
0.5
1.2
1.65
2.6
3.1
T
T
T
0.75
1.1
1.6
2.3
3.6
0.9
1.4
1.8
2.6
5
T
T
0.9
1.4
1.9
3.3
1.3
1.6
2.2
4.2
5.4
T
1.2
1.6
2.7
1.5
1.9
3.5
4.5
T
1
1.5
2.5
1.8
2.8
4.2
5.5
1.4
2.1
1.7
2.7
4
5
T
T
T
T
T
T
0.43
0.55 0.43
1.2
3
1.3
4.1
T
T
0.75
1.3
2.1
3.9
T
T
0.8
1.6
3
5.4
T
T
T
T
1.1
1.5
2.5
3.6
5.5
0.6
1.3
2
3.2
3.9
T
T
T
0.45
1
1.3
1.9
2.8
4.2
0.5
1.2
1.65
2.6
3.1
T
T
T T T
1.1
1.6
2.3
3.6
0.9
1.4
1.9
3.3
1.2
1.6
2.7
1
1.5
2.5
0.9
1.4
1.8
2.6
5
T
1.3
1.6
2.2
4.2
5.4
1.5
1.9
3.5
4.5
T
1.8
2.8
4.2
5.5
1.7
2.7
4
5
T
T
T
T
1.4
2.1
0.55
1.2
3
6.6
T
T
T
0.43
0.75
1.3
2.1
3.9
6.6
T
0.8
1.6
3
5.4
7.6
T
T
T
0.55
1.1
1.5
2.5
3.6
5.5
0.6
1.3
2
3.2
3.9
8
T
T
0.45
1
1.3
1.9
2.8
4.2
0.5
1.2
1.65
2.6
3.1
6.2
8.6
T
0.75
1.1
1.6
2.3
3.6
0.9
1.4
1.8
2.6
5
6.3
8.8
1.3
1.6
2.2
4.2
5.4
7.6
1.5
1.9
3.5
4.5
6.6 5.5
0.9
0.43
T
0.55
0.75
0.43
T
1.3
4.1
T
T
1.4
1.9
3.3
1.2
1.6
2.7
1
1.5
2.5
1.8
2.8
4.2
1.4
2.1
1.7
2.7
4
5
T
T
T
T
T
0.55
1.2
3
6.6
T
T
0.43
0.75
1.3
2.1
3.9
6.6
T
0.8
1.6
3
5.4
7.6
T
T
T
0.55
1.1
1.5
2.5
3.6
5.5
0.6
1.3
2
3.2
3.9
8
T
T
0.45
1
1.3
1.9
2.8
4.2
0.5
1.2
1.65
2.6
3.1
6.2
8.6
T
0.75
1.1
1.6
2.3
3.6
0.9
1.4
1.8
2.6
5
6.3
8.8
1.3
1.6
2.2
4.2
5.4
7.6
1.5
1.9
3.5
4.5
6.6
0.9
1.3
4.1
T
T
1.4
1.9
3.3
1.2
1.6
2.7
1
1.5
2.5
1.8
2.8
4.2
5.5
1.4
2.1
1.7
2.7
4
5
2
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Discrimination Supply side circuit-breaker: MCCB Load side circuit-breaker: MCB MCCB @ 415 V 4p - S9 @ 240 V Supply S.
T1
Version
B, C, N
Release
TMD
Iu [A] Load S.
2
S931N
S941N
S951N
S971N
Char.
Icu [kA]
160
In [A]
16
20
25
32
40
50
63
80
16
20
25
32
40
50
C
≤4
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
C
6
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
C
10
3
3
3
T
T
T
T
T
T
T
31
3
3
3
T
C
16
3
T
T
T
T
T
T
T
31
3
T
3
T
T
T
T
T
T
31
T
T
T
T
T
T
31
T
T
T
T
T
31
C
4.5
20
C
25
C
32
100 125 1602 160
3
C
40
T
T
T
T
B, C
≤4
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
B, C
6
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
B, C
10
3
3
3
4.5
T
T
T
T
T
T
31
3
3
3
4.5
3
4.5
5
T
T
T
T
T
31
3
4.5
3
5
T
T
T
T
T
31
5
T
T
T
T
T
31
T
T
T
T
T
31
T
T
T
T
B, C B, C
6
16 20
B, C
25
B, C
32
B, C
40
T
3
B, C
≤4
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
B, C
6
6
6
6
6
6
6
T
T
T
T
T
T
T
T
T
T
T
T
B, C
10
3
3
3
4.5
7.5
8.5
T
T
T
T
31
3
3
3
4.5
3
4.5
5
7.5
T
T
T
T
31
3
4.5
3
5
6
T
T
T
T
31
5
6
T
T
T
T
31
6
7.5
T
T
T
31
B, C B, C
10
16 20
T
3
B, C
25
B, C
32
B, C
40
7.5
T
T
T
B, C
≤4
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
B, C
6
6
6
6
6
6
6
12
T
T
T
T
T
T
T
T
T
T
T
B, C
10
3
3
3
4.5
7.5
8.5
T
T
T
T
31
3
3
3
4.5
3
4.5
5
7.5
T
T
T
T
31
3
4.5
3
5
6
T
T
T
T
31
5
6
T
T
T
T
31
6
T
T
T
T
31
T
T
T
T
B, C B, C
10
16 20
B, C
25
B, C
32
B, C
40
T
3
Supply side circuit-breaker 4P (load side circuit branched between one phase and the neutral) Load side circuit-breaker 1P+N (230/240 V) 1 Value valid for magnetic only supply side circuit-breaker 2 Neutral at 50%
2/ 1SDC007004D0206
en_02_CoordinationTable.indd 8
20-03-2008 15:09:06
T2
T3
N, S, H, L
N, S
TMD, MA
EL
TMD, MA
160
250
63
80
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
100 1252 125 1602 160
1
T
10
25
63
63
80
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
5
T
T
T
5
T
T
5
T
T
100 160
100 1252 125 1602 160 2002 200 2502 250
1
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
5
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
5
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
5
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
7.5
8.5
T
T
T
7.5
T
5
6
5
6
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
7.5
8.5
T
T
T
T
T
T
T
T
T
7.5
T
T
T
T
T
T
5
7.5
T
7.5
T
T
T
T
T
T
T
T
6
T
T
T
T
T
T
5
6
T
6
T
T
T
T
T
T
T
T
6
T
T
T
T
T
T
5
6
T
6
T
T
T
T
T
T
T
6
7.5
6
T
T
T
T
T
T
6
7.5
6
T
T
T
T
T
T
T
61
7.5
T
T
T
T
T
61
7.5
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
7.5
8.5
T
T
T
5
7.5
T
7.5
5
6
T
5
6
5
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
7.5
8.5
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
5
7.5
T
7.5
T
T
T
T
T
T
T
6
T
T
T
T
T
T
5
6
T
6
T
T
T
T
T
T
T
T
6
T
T
T
T
T
T
5
6
T
6
T
T
T
T
T
T
T
6
7.5
6
T
T
T
T
T
T
6
7.5
6
T
T
T
T
T
T
T
61
7.5
T
T
T
T
T
61
7.5
T
T
T
T
T
T
T
2
2/ 1SDC007004D0206
en_02_CoordinationTable.indd 9
20-03-2008 15:09:21
Discrimination Supply side circuit-breaker: MCB Load side circuit-breaker: MCB MCB - S2.. B @ 415 V Supply S.
S290
Char. Icu [kA] 10
2 Load S.
B
15
25
In [A]
-
-
-
≤2
-
-
-
3
-
-
-
4
S200
S200M
S200P
S200
S200M
S200P
S200
S200M
S200P
S200
S200M
S200
S800N-S
D
B
15
36-50
80
100
25
32
40
50
63
80
100
125
6
10.5
T
8
10.5
T
0.4
0.5 0.4
0.7
1
1.5
2.6
0.6
0.7
1
10
5
8
0.4
1.4
0.6
0.7
1
S200P
13
4.5
7
1.4
0.5
0.7
0.9
S200M
S200P
16
4.5
7
1.3
0.7
0.9
S200
S200M
S200P
20
3.5
1.3
5
0.9
S200
S200M
S200P
25
3.5
1.3
5
0.9
S200
S200M-S200P
-
32
1.3
4.5
0.8
S200
S200M-S200P
-
40
1.1
0.8
S200
S200M-S200P
-
50
1.1 1
S200
S200M-S200P
-
63
0.9
2/10 1SDC007004D0206
en_02_CoordinationTable.indd 10
20-03-2008 15:09:25
S800N-S
25
32
S800N-S
C
D
36-50
36-50
40
50
63
80
100
125
25
0.4
0.5 0.4 0.4
32
40
0.7
1
1.5
2.6
0.6
0.7
1
1.4
0.6
0.7
1
0.5
0.7 0.7
0.5
1
1.2
2
0.4
0.6
0.8
1.1
1.4
0.4
0.6
0.8
1.1
0.9
1.3
0.4
0.6
0.8
0.9
1.3
0.6
0.8
0.9
1.3
0.9
1.3
0.8
1.1
0.8
1.1 1 0.9
50
63
80
100
125
2.8
9.9
21.3
T
1.4
2.8
3.9
7.4
1.4
2.8
3.9
7.4
1.1
1.4
2.5
3.3
5.6
1.1
1.4
2.5
3.3
5.6
0.8
1.1
1.3
2.3
3
4.7
0.8
1.1
1.3
2.3
3
4.7
0.9
1.1
1.9
2.4
3.7
1.1
1.9
2.4
3.7
1.5
1.9
2.3
1.7
2.3
2
2/11 1SDC007004D0206
en_02_CoordinationTable.indd 11
20-03-2008 15:09:26
Discrimination Supply side circuit-breaker: MCB Load side circuit-breaker: MCB MCB - S2.. C @ 415 V Supply S.
S290
Char. Icu [kA] 10
2 Load S.
C
S800N-S
D
B
15
36-50
15
25
In [A]
80
100
S200
S200M
S200P
≤2
T
T
S200
S200M
S200P
3
T
S200
S200M
S200P
4
S200
S200M
S200P
S200
S200M
S200
S200M
S200 S200
25
32
40
50
63
80
100
125
0.7
1.3
T
T
T
T
T
T
0.6
0.7
1.1
2.6
8.8
T
T
T
0.6
0.7
1
1.7
3.1
7
6
10.5
T
0.4
0.5
0.7
1
1.5
2.6
S200P
8
10.5
T
0.4
0.6
0.7
1
1.4
S200P
10
5
8
0.4
0.6
0.7
1
1.4
S200M
S200P
13
4.5
7
0.5
0.7
0.9
1.3
S200M
S200P
16
4.5
7
0.7
0.9
1.3
S200
S200M
S200P
20
3.5
5
0.9
1.3
S200
S200M
S200P
25
3.5
5
0.9
1.3
S200
S200M-S200P
-
32
4.5
0.8
1.1
S200
S200M-S200P
-
40
0.8
1.1
S200
S200M-S200P
-
50
1
S200
S200M-S200P
-
63
0.9
2/12 1SDC007004D0206
en_02_CoordinationTable.indd 12
20-03-2008 15:09:29
S800N-S
25
S800N-S
C
D
36-50
36-50
32
40
50
63
80
100
125
25
32
40
50
63
80
100
125
0.7
1.3
T
T
T
T
T
T
T
T
T
T
T
T
T
0.6
0.7
1.1
2.6
8.8
T
0.7
2.2
4.4
T
T
T
T
T
0.6
0.7
1
1.7
3.1
7
0.7
1.3
2.2
4.4
7.7
T
T
T
0.4
0.5
0.7
1
1.5
2.6
0.5
1
1.2
2
2.8
9.9
22
T
0.4
0.6
0.7
1
1.4
0.4
0.6
0.8
1.1
1.4
2.8
3.9
7.4
0.4
0.6
0.7
1
1.4
0.4
0.6
0.8
1.1
1.4
2.8
3.9
7.4
0.5
0.7
0.9
1.3
0.4
0.6
0.8
1.1
1.4
2.5
3.3
5.6
0.7
0.9
1.3
0.6
0.8
1.1
1.4
2.5
3.3
5.6
0.9
1.3
0.8
1.1
1.3
2.3
3
4.7
0.9
1.3
0.8
1.1
1.3
2.3
3
4.7
0.8
1.1
0.9
1.1
1.9
2.4
3.7
0.8
1.1
1.1
1.9
2.4
3.7
1.5
1.9
2.3
1.7
2.3
1 0.9
2
2/13 1SDC007004D0206
en_02_CoordinationTable.indd 13
20-03-2008 15:09:31
Discrimination Supply side circuit-breaker: MCB Load side circuit-breaker: MCB MCB - S2.. D @ 415 V Supply S.
S290
Char. Icu [kA] 10
2 Load S.
D
S800N-S
D
B
15
36-50
15
25
In [A]
80
100
S200
-
S200P
≤2
T
T
S200
-
S200P
3
T
S200
-
S200P
4
S200
-
S200P
S200
-
S200P
S200
-
S200
-
32
40
50
63
80
100
125
0.5
0.7
2.1
T
T
T
T
T
0.5
0.7
1.2
2.5
8.6
T
T
T
0.4
0.7
1
1.7
3
7.7
6
10.5
T
0.6
0.8
1.2
2
3.6
8
10.5
T
0.7
0.9
1.3
2
S200P
10
5
8
0.9
1.3
2
S200P
13
3
5
1
1.5
S200
-
S200P
16
3
5
S200
-
S200P
20
3
5
S200
-
S200P
25
S200
S200P
-
32
S200
S200P
-
40
S200
S200P
-
50
S200
S200P
-
63
25
1.5
4
2/14 1SDC007004D0206
en_02_CoordinationTable.indd 14
20-03-2008 15:09:34
S800N-S
25
S800N-S
C
D
36-50
36-50
32
40
50
63
80
100
125
25
32
40
50
63
80
100
125
0.5
0.7
2.1
T
T
T
T
2.3
T
T
T
T
T
T
T
0.5
0.7
1.2
2.5
8.6
T
0.7
1.3
4.4
T
T
T
T
T
0.4
0.7
1
1.7
3
7.7
0.7
1
2.2
4.4
7.7
T
T
T
0.6
0.8
1.2
2
3.6
0.6
0.8
1.5
2.5
3.6
12.1
24.2
T
0.7
0.9
1.3
2
0.5
0.7
1.1
1.5
2
4
5.5
9.9
0.9
1.3
2
0.5
0.7
1.1
1.5
2
4
5.5
9.9
1
1.5 1.5
0.6
0.9
1.2
1.5
2.6
3.4
5.2
0.9
1.2
1.5
2.6
3.4
5.2
0.9
1.1
1.8
2.2
3.2
1.1
1.8
2.2
3.2
1.7
2
2.9
1.9
2.6
2
2.2
2/15 1SDC007004D0206
en_02_CoordinationTable.indd 15
20-03-2008 15:09:36
Discrimination Supply side circuit-breaker: MCB Load side circuit-breaker: MCB MCB - S2.. K @ 415 V Supply S.
S290
Char. Icu [kA] 10
2 Load S.
K
S800N-S
D
B
15
36-50
15
25
In [A]
80
100
S200
-
S200P
≤2
T
T
S200
-
S200P
3
T
S200
-
S200P
4
S200
-
S200P
S200
-
S200P
S200
-
-
-
32
40
50
63
80
100
125
0.5
0.7
2.1
T
T
T
T
T
0.5
0.7
1.2
2.5
8.6
T
T
T
0.4
0.7
1
1.7
3
7.7
6
10.5
T
0.6
0.8
1.2
2
3.6
8
10.5
T
0.7
0.9
1.3
2
S200P
10
5
8
0.9
1.3
2
S200P
13
3
5
1
1.5
S200
-
S200P
16
3
5
S200
-
S200P
20
3
5
S200
-
S200P
25
S200
S200P
-
32
S200
S200P
-
40
S200
S200P
-
50
S200
S200P
-
63
25
1.5
4
2/16 1SDC007004D0206
en_02_CoordinationTable.indd 16
20-03-2008 15:09:39
S800N-S
25
S800N-S
C
D
36-50
36-50
32
40
50
63
80
100
125
25
32
40
50
63
80
100
125
0.5
0.7
2.1
T
T
T
T
2.3
T
T
T
T
T
T
T
0.5
0.7
1.2
2.5
8.6
T
0.7
1.3
4.4
T
T
T
T
T
0.4
0.7
1
1.7
3
7.7
0.7
1
2.2
4.4
7.7
T
T
T
0.6
0.8
1.2
2
3.6
0.6
0.8
1.5
2.5
3.6
12.1
24.2
T
0.7
0.9
1.3
2
0.5
0.7
1.1
1.5
2
4
5.5
9.9
0.9
1.3
2
0.5
0.7
1.1
1.5
2
4
5.5
9.9
1
1.5 1.5
0.6
0.9
1.2
1.5
2.6
3.4
5.2
0.9
1.2
1.5
2.6
3.4
5.2
0.9
1.1
1.8
2.2
3.2
1.1
1.8
2.2
3.2
1.7
2
2.9
1.9
2.6
2
2.2
2/17 1SDC007004D0206
en_02_CoordinationTable.indd 17
20-03-2008 15:09:41
Discrimination Supply side circuit-breaker: MCB Load side circuit-breaker: MCB MCB - S2.. Z @ 415 V Supply S.
S290
Char. Icu [kA] 10
2 Load S.
Z
S800N-S
D
B
15
36-50
15
25
In [A]
80
100
S200
-
S200P
≤2
T
T
S200
-
S200P
3
T
S200
-
S200P
4
S200
-
S200P
25
32
40
50
63
80
100
125
0.7
1.3
T
T
T
T
T
T
0.6
0.7
1.1
2.6
8.8
T
T
T
0.6
0.7
1
1.7
3.1
7
6
10.5
T
0.4
0.5
0.7
1
1.5
2.6
S200
-
S200P
8
10.5
T
0.4
0.6
0.7
1
1.4
S200
-
S200P
10
5
8
0.4
0.6
0.7
1
1.4 1.3
-
-
S200P
13
4.5
7
0.7
0.9
S200
-
S200P
16
4.5
7
0.7
0.9
1.3
S200
-
S200P
20
3.5
5
0.9
1.3
S200
-
S200P
25
3.5
5
0.9
1.3
S200
S200P
-
32
3
4.5
0.8
1.1
S200
S200P
-
40
3
4.5
0.8
1.1
S200
S200P
-
50
S200
S200P
-
63
3
1 0.9
2/18 1SDC007004D0206
en_02_CoordinationTable.indd 18
20-03-2008 15:09:44
S800N-S
25
S800N-S
C
D
36-50
36-50
32
40
50
63
80
100
125
25
32
40
50
63
80
100
125
0.7
1.3
T
T
T
T
T
T
T
T
T
T
T
T
T
0.6
0.7
1.1
2.6
8.8
T
0.7
2.2
4.4
T
T
T
T
T
0.6
0.7
1
1.7
3.1
7
0.7
1.3
2.2
4.4
7.7
T
T
T
0.4
0.5
0.7
1
1.5
2.6
0.5
1
1.2
2
2.8
9.9
22
T
0.4
0.6
0.7
1
1.4
0.4
0.6
0.8
1.1
1.4
2.8
3.9
7.4
0.4
0.6
0.7
1
1.4
0.4
0.6
0.8
1.1
1.4
2.8
3.9
7.4
0.7
0.9
1.3
0.6
0.8
1.1
1.4
2.5
3.3
5.6
0.7
0.9
1.3
0.6
0.8
1.1
1.4
2.5
3.3
5.6
0.9
1.3
0.8
1.1
1.3
2.3
3
4.7
0.9
1.3
0.8
1.1
1.3
2.3
3
4.7
0.8
1.1
0.9
1.1
1.9
2.4
3.7
0.8
1.1
1.1
1.9
2.4
3.7
1.5
1.9
2.3
1.7
2.3
1 0.9
2
2/19 1SDC007004D0206
en_02_CoordinationTable.indd 19
20-03-2008 15:09:47
Discrimination Supply side circuit-breaker: MCCB Load side circuit-breaker: MCB MCCB - S800 @ 415 V Supply S.
Load S.
Char.
Icu [kA]
T1
T1 - T3
Version
B, C, N, S, H, L, V
Release
TM
In [A]
20
25
32
40
50
63
80
100
125
160
160
200
250
4.5
4.5
4.5
8
10
201
251
T
T
T
T
4.5
4.5
4.5
7.5
10
15
251
T
T
T
T
4.5
4.5
7.5
10
15
251
T
T
T
T
4.5
7.5
10
15
251
T
T
T
T
6
10
15
201
T
T
T
T
7.5
10
201
T
T
T
T
10
201
T
T
T
T
15
T
T
T
T
63
T
T
T
T
80
T
T
T
100
T
13 16 20
2
S800N
B C D
25 36
T3
4.5
10
16
T1
32 40 50
T T
125 4.5
4.5
4.5
8
10
201
251
361
361
361
T
4.5
4.5
4.5
7.5
10
15
251
361
361
361
T
4.5
4.5
7.5
10
15
251
361
361
361
T
4.5
7.5
10
15
251
361
361
361
T
6
10
15
201
361
361
361
T
7.5
10
201
361
361
361
T
10
201
361
361
361
T
15
361
361
361
T
63
36
36
36
1
T
80
36
36
1
T
100
361
10 13 16 20
S800S
B C D K
25 50
32 40
4.5
50
125
1 1
1
T T
Select the lowest value between what is indicated and the breaking capacity of the supply side circuit-breaker
1
2/20 1SDC007004D0206
en_02_CoordinationTable.indd 20
20-03-2008 15:09:50
Discrimination Supply side circuit-breaker: MCCB Load side circuit-breaker: MCB MCCB-S800 @ 415 V
Load S.
Char.
Icu [kA]
B
36-50
C
36-50
S800N/S
D
K
36-50
36-50
Supply S. Version Release In [A] 10 13 16 20 25 32 40 50 63 80 100 125 10 13 16 20 25 32 40 50 63 80 100 125 10 13 16 20 25 32 40 50 63 80 100 125 10 13 16 20 25 32 40 50 63 80 100 125
20 6.5 6.5
25 6.51 51 51 41
32 6.5 6.5 6.5 6.5
50 6.5 6.5 6.5 6.5 6.5 6.5 51
T4 N, S, H, L, V TM 80 100 125 T T 11 T T 11 T T 11 T T 11 T T 11 T T 8 T T 6.5 T 51 7.5 51 7
6.5 6.5
6.51 51 51 41 41
6.5 6.5 6.5 6.5
6.5 6.5 6.5 6.5 6.5 6.5 51 41
11 11 11 11 11 8 6.5 51 41 41
T T T T T T T 7.5 6.51 51 41
6.5
6.51 51
6.5
6.5 6.5 6.5 6.51 6.51
11 11 11 11 11 81 6.51
T T T T T T T 7.51
6.51 51 51 41
6.5 5
6.5 6.5 6.5 6.5 6.51 51
11 11 11 11 111 81 6.51 51 41
T T T T T T 1 T 1 7.51 6.51 51
T4 - T5
160 T T T T T T T T T T
T T T T T T T T 7 6.51 51 41 T T T T T T T T 71
T T T T T T T T T 6.5 51 41 T T T T T T T T T 51
T T T T T T T 1 T 1 71 6.51 51
T T T T T T T T 1 T 1 71 6.51 51
EL 200÷250 100÷630 T T T T T T T T T T T T T T T T T T 2 T T T T 2 T 23 T T T T T T T T T T T T T T T T T T T T 2 T 2 6.5 1 T 23 5 T T T T T T T T T T T T T T T T T T 2 T T 1 T 2 5 T 23 T T T T T T T T T T T T T T T T T 1 T T 1 T 2 T 2 71 1 T 23 6.5
2
Value valid only for magnetic only supply side circuit-breaker (with In = 50 A, please consider MA52 circuit-breakers) For T4 In = 100 A, value valid only for magnetic only supply side circuit-breaker 3 For T4 In = 160 A, value valid only for magnetic only supply side circuit-breaker 1 2
2/21 1SDC007004D0206
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20-03-2008 15:09:58
Discrimination Supply side circuit-breaker: MCCB Load side circuit-breaker: MCB MCCB - S2.. B @ 415 V Supply S.
T2
T1 - T2
Version Char.
2 Load S.
B
Icu [kA] 10
T1 - T2 - T3
B, C, N, S, H, L
Release
TM
15
25
In [A]
-
-
-
≤2
-
-
-
3
-
-
-
4
S200
S200M
S200P
6
5.5
5.5
5.5
5.5
S200
S200M
S200P
8
5.5
5.5
5.5
5.5
S200
S200M
S200P
10
31
3
3
3
S200
S200M
S200P
13
31
3
S200
S200M
S200P
16
31
S200
S200M
S200P
20
31
S200
S200M
S200P
S200
S200M-S200P
S200
12.5
16
5.51
5.5
20
25
32
40
50
63
80
100 125 160
5.5
10.5
T
T
T
T
5.5
10.5
T
T
T
T
4.5
7.5
8.5
17
T
T
3
4.5
7.5
7.5
12
20
T
3
4.5
5
7.5
12
20
T
3
5
6
10
15
T
25
31
5
6
10
15
T
-
32
31
6
7.5
12
T
S200M-S200P
-
40
5.51
7.5
12
T
S200
S200M-S200P
-
50
31
52
7.5 10.5
S200
S200M-S200P
-
63
52
63
-
-
-
80
-
-
-
100
-
-
-
125
10.5
Value valid only for T2 magnetic only supply side circuit-breaker Value valid only for T2-T3 magnetic only supply side circuit-breaker 3 Value valid only for T3 magnetic only supply side circuit-breaker 4 Value valid only for T4 magnetic only supply side circuit-breaker 1 2
2/22 1SDC007004D0206
en_02_CoordinationTable.indd 22
20-03-2008 15:10:05
T3
T4
T5
T2
T4
T5
B, C, N, S, H, L, V TM 200 250
20
25
32
50
80
EL 100 125 160 200 250 320÷500 10
25
63
100 160 100, 160 250, 320 320÷630
T
T
7.5
7.54
7.5
7.5
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
7.5
7.54
7.5
7.5
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
5
54
5
6.5
9
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
4
5
5
6.5
8
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
34
5
6.5
8
T
T
T
T
T
T
T
T
T
T
T
T
T
T
5
7.5
T
T
T
T
T
T
T
T
T
T
T
T
T
T
5
7.5
T
T
T
T
T
T
T
T
T
T
T
T
T
T
54
7.5
T
T
T
T
T
T
T
T
T
T
T
T
T
T
6.5
T
T
T
T
T
T
T
T
T
T
T
T
T
54
T
T
T
T
T
T
10.5 10.5
T
T
T
T
T
T4
T4
T
T
T
T
10.5
T
T
T
2
2/23 1SDC007004D0206
en_02_CoordinationTable.indd 23
20-03-2008 15:10:10
Discrimination Supply side circuit-breaker: MCCB Load side circuit-breaker: MCB MCCB - S2.. C @ 415 V Supply S.
T2
T1 - T2
Version Char.
2 Load S.
C
Icu [kA] 10
T1 - T2 - T3
B, C, N, S, H, L
Release
TM
15
25
In [A]
12.5
16
20
25
32
40
50
63
80
S200
S200M
S200P
≤2
T
T
T
T
T
T
T
T
T
T
T
T
S200
S200M
S200P
3
T
T
T
T
T
T
T
T
T
T
T
T
S200
S200M
S200P
4
T
T
T
T
T
T
T
T
T
T
T
T
S200
S200M
S200P
6
5.51
5.5
5.5
5.5
5.5
5.5
5.5
10.5
T
T
T
T
S200
S200M
S200P
8
5.5
5.5
5.5
5.5
5.5
10.5
T
T
T
T
S200
S200M
S200P
10
31
3
3
3
4.5
7.5
8.5
17
T
T
S200
S200M
S200P
13
31
3
3
4.5
7.5
7.5
12
20
T
S200
S200M
S200P
16
31
3
4.5
5
7.5
12
20
T
S200
S200M
S200P
20
31
3
5
6
10
15
T
S200
S200M
S200P
25
31
5
6
10
15
T
S200
S200M-S200P
-
32
31
6
7.5
12
T
S200
S200M-S200P
-
40
5.51
7.5
12
T
S200
S200M-S200P
-
50
31
52
7.5 10.5
S200
S200M-S200P
-
63
52
63
-
S290
-
80
43
-
S290
-
100
43
-
S290
-
125
100 125 160
10.5
Value valid only for T2 magnetic only supply side circuit-breaker Value valid only for T2-T3 magnetic only supply side circuit-breaker 3 Value valid only for T3 magnetic only supply side circuit-breaker 4 Value valid only for T4 magnetic only supply side circuit-breaker 5 Value valid only for T4 In 160 magnetic only supply side circuit-breaker 1 2
2/24 1SDC007004D0206
en_02_CoordinationTable.indd 24
20-03-2008 15:10:19
T3
T4
T5
T2
T4
T5
B, C, N, S, H, L, V TM 200 250
EL
20
25
32
50
80
25
63
T
T
T
T
4
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
4
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
4
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
7.5
7.54
7.5
7.5
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
7.5
7.54
7.5
7.5
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
5
54
5
6.5
9
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
4
5
5
6.5
8
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
34
5
6.5
8
T
T
T
T
T
T
T
T
T
T
T
T
T
T
5
7.5
T
T
T
T
T
T
T
T
T
T
T
T
T
T
5
7.5
T
T
T
T
T
T
T
T
T
T
T
T
T
T
54
7.5
T
T
T
T
T
T
T
T
T
T
T
T
T
T
6.5
T
T
T
T
T
T
T
T
T
T
T
T
T
54
T
T
T
T
T
T
10.5 10.5
T
T
T
T
T
T
T
T
T
10.5
T
T
T
10
15
5
11
T
T
4
T
T
T
7.53
15
54
8
T
T
4
124
T
T
84
12
T
4
T
T
7.53
100 125 160 200 250 320÷500 10
T
4
T
4
100 160 100, 160 250, 320 320÷630
5
2
2/25 1SDC007004D0206
en_02_CoordinationTable.indd 25
20-03-2008 15:10:26
Discrimination Supply side circuit-breaker: MCCB Load side circuit-breaker: MCB MCCB - S2.. D @ 415 V Supply S.
T2
T1 - T2
Version Char.
2 Load S.
D
Icu [kA] 10
T1 - T2 - T3
B, C, N, S, H, L
Release
TM
15
25
In [A]
12.5
16
20
25
32
40
50
63
80
100
125
160
S200
-
S200P
≤2
T
T
T
T
T
T
T
T
T
T
T
T
S200
-
S200P
3
T
T
T
T
T
T
T
T
T
T
T
T
S200
-
S200P
4
T
T
T
T
T
T
T
T
T
T
T
T
S200
-
S200P
6
5.51
5.5
5.5
5.5
5.5
5.5
5.5
10.5
T
T
T
T
S200
-
S200P
8
5.5
5.5
5.5
5.5
5.5
10.5
12
T
T
T
S200
-
S200P
10
31
3
3
3
3
5
8.5
17
T
T
S200
-
S200P
13
21
2
2
3
5
8
13.5
T
S200
-
S200P
16
21
2
2
3
5
8
13.5
T
S200
-
S200P
20
21
2
3
4.5
6.5
11
T
S200
-
S200P
25
21
2.5
4
6
9.5
T
S200
S200P
-
32
4
6
9.5
T
S200
S200P
-
40
31
5
8
T
S200
S200P
-
50
21
32
5
9.5
S200
S200P
-
63
32
53
9.5
-
S290
-
80
43
-
S290
-
100
43
-
-
-
125
Value valid only for T2 magnetic only supply side circuit-breaker Value valid only for T2-T3 magnetic only supply side circuit-breaker 3 Value valid only for T3 magnetic only supply side circuit-breaker 4 Value valid only for T4 magnetic only supply side circuit-breaker 5 Value valid only for T4 In 160 magnetic only supply side circuit-breaker 1 2
2/26 1SDC007004D0206
en_02_CoordinationTable.indd 26
20-03-2008 15:10:36
T3
T4
T5
T2
T4
T5
B, C, N, S, H, L, V TM 200 250
EL
20
25
32
50
80
25
63
T
T
T
T4
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T4
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T4
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
7.5
7.54
7.5
7.5
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
7.5
7.54
7.5
7.5
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
5
54
5
5
9
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
4
5.5
T
T
T
T
T
T
T
T
T
T
T
T
T
T
4
5.5
T
T
T
T
T
T
T
T
T
T
T
T
T
T
44
5
T
T
T
T
T
T
T
T
T
T
T
T
T
T
44
4.5
T
T
T
T
T
T
T
T
T
T
T
T
T
T
4.54
T
T
T
T
T
T
T
T
T
T
T
T
T
T
4.54
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
9.5
9.5
T
T
T
T
T
T4
T4
T
T
T
9.5
T
T
T
10
15
5
11
T
T
4
T
T
T
7.53
15
8
T
T
4
125
T
T
5
4
100 125 160 200 250 320÷500 10
T
4
100 160 100, 160 250, 320 320÷630
5
2
2/27 1SDC007004D0206
en_02_CoordinationTable.indd 27
20-03-2008 15:10:44
Discrimination Supply side circuit-breaker: MCCB Load side circuit-breaker: MCB MCCB - S2.. K @ 415 V Supply S.
T2
T1 - T2
Version Char.
2 Load S.
K
Icu [kA] 10
T1 - T2 - T3
B, C, N, S, H, L
Release
TM
15
25
In [A]
12.5
16
20
25
32
40
50
63
80
100
125
160
S200
-
S200P
≤2
T
T
T
T
T
T
T
T
T
T
T
T
S200
-
S200P
3
T
T
T
T
T
T
T
T
T
T
T
T
S200
-
S200P
4
T
T
T
T
T
T
T
T
T
T
T
T
S200
-
S200P
6
5.51
5.5
5.5
5.5
5.5
5.5
5.5
10.5
T
T
T
T
S200
-
S200P
8
5.5
5.5
5.5
5.5
5.5
10.5
12
T
T
T
S200
-
S200P
10
31
3
3
3
3
6
8.5
17
T
T
-
-
S200P
13
21
3
3
5
7.5
10
13.5
T
S200
-
S200P
16
21
3
3
4.5
7.5
10
13.5
T
S200
-
S200P
20
21
3
3.5
5.5
6.5
11
T
S200
-
S200P
25
21
3.5
5.5
6
9.5
T
S200
S200P
-
32
4.5
6
9.5
T
S200
S200P
-
40
31
5
8
T
S200
S200P
-
50
21
32
6
9.5
S200
S200P
-
63
32
5.53
9.5
-
S290
-
80
43
-
S290
-
100
43
-
-
-
125
Value valid only for T2 magnetic only supply side circuit-breaker Value valid only for T2-T3 magnetic only supply side circuit-breaker 3 Value valid only for T3 magnetic only supply side circuit-breaker 4 Value valid only for T4 magnetic only supply side circuit-breaker 5 Value valid only for T4 In 160 magnetic only supply side circuit-breaker 1 2
2/28 1SDC007004D0206
en_02_CoordinationTable.indd 28
20-03-2008 15:10:53
T3
T4
T5
T2
T4
T5
B, C, N, S, H, L, V TM 200 250
EL
20
25
32
50
80
25
63
T
T
T
T
4
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
4
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
4
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
7.5
7.54
7.5
7.5
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
7.5
7.54
7.5
7.5
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
54
5
5
9
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
5
5
5
8
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
54
5
8
T
T
T
T
T
T
T
T
T
T
T
T
T
T
5
6
T
T
T
T
T
T
T
T
T
T
T
T
T
T
54
64
T
T
T
T
T
T
T
T
T
T
T
T
T
T
54
64
T
4
T
T
T
T
T
T
T
T
T
T
T
T
T
5.54
T
4
T
4
T
T
T
T
T
T
T
T
T
T
T
54
T
4
T
4
T
4
T
T
T
9.5
9.5
T
T
T
T
T
T
4
T
4
T
4
T
T
T
9.5
T
T
T
10
15
5
11
T
T
4
T
5
T
T
7.53
15
54
8
T
T
4
125
T
T
4
100 125 160 200 250 320÷500 10
4
100 160 100, 160 250, 320 320÷630
2
2/29 1SDC007004D0206
en_02_CoordinationTable.indd 29
20-03-2008 15:11:00
Discrimination Supply side circuit-breaker: MCCB Load side circuit-breaker: MCB MCCB - S2.. Z @ 415 V Supply S.
T2
T1 - T2
Version Char.
2 Load S.
Z
Icu [kA] 10
T1 - T2 - T3
B, C, N, S, H, L
Release
TM
15
25
In [A]
12.5
16
20
25
32
40
50
63
80
100
125
160
S200
-
S200P
≤2
T
T
T
T
T
T
T
T
T
T
T
T
S200
-
S200P
3
T
T
T
T
T
T
T
T
T
T
T
T
S200
-
S200P
4
T
T
T
T
T
T
T
T
T
T
T
T
S200
-
S200P
6
5.51
5.5
5.5
5.5
5.5
5.5
5.5
10.5
T
T
T
T
S200
-
S200P
8
5.5
5.5
5.5
5.5
5.5
10.5
T
T
T
T
S200
-
S200P
10
31
3
3
3
4.5
8
8.5
17
T
T
-
-
S200P
13
31
3
3
4.5
7.5
7.5
12
20
T
S200
-
S200P
16
31
3
4.5
5
7.5
12
20
T
S200
-
S200P
20
31
3
5
6
10
15
T
S200
-
S200P
25
31
5
6
10
15
T
S200
S200P
-
32
31
6
7.5
12
T
S200
S200P
-
40
5.51
7.5
12
T
S200
S200P
-
50
41
52
7.5
10.5
S200
S200P
-
63
52
63
10.5
-
-
-
80
-
-
-
100
-
-
-
125
Value valid only for T2 magnetic only supply side circuit-breaker Value valid only for T2-T3 magnetic only supply side circuit-breaker 3 Value valid only for T3 magnetic only supply side circuit-breaker 4 Value valid only for T4 magnetic only supply side circuit-breaker 1 2
2/30 1SDC007004D0206
en_02_CoordinationTable.indd 30
20-03-2008 15:11:09
T3
T4
T5
T2
T4
T5
B, C, N, S, H, L, V TM 200 250
EL
20
25
32
50
80
25
63
T
T
T
T4
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T4
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T4
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
7.5
7.54
7.5
7.5
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
7.5
7.54
7.5
7.5
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
5
54
5
6.5
9
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
5
5
6.5
8
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
54
4.5
6.5
8
T
T
T
T
T
T
T
T
T
T
T
T
T
T
5
6.5
T
T
T
T
T
T
T
T
T
T
T
T
T
T
5
6.5
T
T
T
T
T
T
T
T
T
T
T
T
T
T
54
6.5
T
T
T
T
T
T
T
T
T
T
T
T
T
T
5
T
T
T
T
T
T
T
T
T
T
T
T
T
3.54
T
T
T
T
T
T
10.5 10.5
T
T
T
T
T
T4
T
T
T
T
T
10.5
T
T
T
4
100 125 160 200 250 320÷500 10
100 160 100, 160 250, 320 320÷630
2
2/31 1SDC007004D0206
en_02_CoordinationTable.indd 31
20-03-2008 15:11:16
Discrimination Supply side circuit-breaker: MCCB Load side circuit-breaker: MCCB MCCB - T1 @ 415 V Supply S. T1 Version
B C N
Release
T1
B C N
TM
160
T4
N, S, H, L
N, S
N, S, H, L, V
TM, M
TM, M
EL
160 In [A]
2
T3
TM TM,M
Iu [A] Load S.
T2
160
160 160
25
63
250
250
100 160 160 200 250
20
25
32
50
80
100 125 160 200 250
16
3
3
3
3
3
3
4
5
102 104
10
10
10
10
10
20
3
3
3
3
3
3
4
5
102 104
10
10
10
10
10
25
3
3
3
3
3
3
4
5
102 104
10
10
10
10
10
32
3
3
3
3
3
4
5
101
10
10
10
10
10
40
3
3
3
3
3
4
5
101
10
10
10
10
10
50
3
3
3
3
3
4
5
101
10
10
10
10
63
3
3
3
3
4
5
10
10
10
4
5
10
10
10
5
101
10
10
80 100 125
3
101
101 10
160 Value valid only for magnetic only supply side circuit-breaker Value valid only for PR232/P, PR331/P and PR332/P trip units 3 Available only with Iu ≤ 1250A 4 Value valid only for T1 with I3 = 500 A 1 2
2/32 1SDC007004D0206
en_02_CoordinationTable.indd 32
20-03-2008 15:11:24
T4
T5
T6
T7
N, S, H, L, V
N, S, H, L, V
N, S, H, L
S, H, L, V3
EL
TM
250
320
400
EL 630
400
TM, M
EL
EL
630 630 800 630 800 1000 800 1000 1250 1600
100 160 250 320 320 400 500 320 400 630 630 800 630 800 1000 8002 10002 1250 1600 10
10
10
10
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
10
10
10
10
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
10
10
10
10
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
10
10
10
10
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
10
10
10
10
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
10
10
10
10
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
10
10
10
10
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
10
10
10
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
10
10
10
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
10
10
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
10
10
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
2
2/33 1SDC007004D0206
en_02_CoordinationTable.indd 33
20-03-2008 15:11:29
Discrimination Supply side circuit-breaker: MCCB Load side circuit-breaker: MCCB MCCB - T2 @ 415 V Supply S. T1 Version
B C N
Release
TM
T2
160
N S H L
T4
N, S, H, L
N, S
N, S, H, L, V
TM, M
TM, M
EL
160 In [A]
2
T3
TM TM,M
Iu [A] Load S.
T2
160
160 160
25
63
20
25
32
50
80
100 125 160 200 250
T
T
T
T
T
T
T
T
T
T
T
1
T
T
T
T
T
T
T
T
3.2
T
T
T
T
T
T
T
T
T
T
T
1
T
T
T
T
T
T
T
T
4-5
T
T
T
T
T
T
T
T
T
T
T
1
T
T
T
T
T
T
T
T
6.3
10
10
10
10
10
10
10
15
40
T
T
1
T
T
T
T
T
T
T
T
8
10
10
10
10
10
10
10
15
40
T
1
T
T
T
T
T
T
T
T
10
10
10
10
10
10
10
10
15
40
T
1
T
T
T
T
T
T
T
T
12,5
3
3
3
3
3
3
4
5
T
T
T
T
T
T
T
T
16
3
3
3
3
3
3
4
5
70
70
70
70
70
70
20
3
3
3
3
3
3
4
5
551
55
55
55
55
55
25
3
3
3
3
3
3
4
5
401
40
40
40
40
40
32
3
3
3
3
3
4
5
401
40
40
40
40
40
40
3
3
3
3
3
4
5
301 301
30
30
30
30
50
3
3
3
3
3
4
5
301 301
30
30
30
30
63
3
3
3
3
4
5
301 301 301
30
30
30
3
31
4
5
251 251 251
25
25
4
5
251 251 251
25
80
160
250
100 160 160 200 250
1.6-2.5
100
EL
250
125
251 251
160
251
10
3
4
25
3
4
63
3
4
100
3
4
160
3
4
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25 25
Value valid only for magnetic only supply side circuit-breaker Value valid only for PR232/P, PR331/P and PR332/P trip units 3 Available only with Iu ≤ 1250A 1 2
2/34 1SDC007004D0206
en_02_CoordinationTable.indd 34
20-03-2008 15:11:45
T4
T5
T6
T7
N, S, H, L, V
N, S, H, L, V
N, S, H, L
S, H, L, V3
EL
TM
250
320
400
EL 630
400
TM, M
EL
EL
630 630 800 630 800 1000 800 1000 1250 1600
100 160 250 320 320 400 500 320 400 630 630 800 630 800 1000 8002 10002 1250 1600 T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
70
70
70
70
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
55
55
55
55
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
40
40
40
40
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
40
40
40
40
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
30
30
30
30
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
30
30
30
30
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
30
30
30
30
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
25
25
25
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
25
25
25
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
25
25
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
25
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
25 25
25
25
25
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
25
25
25
25
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
25
25
25
25
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
25
25
25
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
25
25
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
2
2/35 1SDC007004D0206
en_02_CoordinationTable.indd 35
20-03-2008 15:11:58
Discrimination Supply side circuit-breaker: MCCB Load side circuit-breaker: MCCB MCCB - T3 @ 415 V Supply S. T1 Version
B C N
Release
2 T3
T3
T4
N, S, H, L
N, S
N, S, H, L, V
TM, M
TM, M
TM TM,M
Iu [A] Load S.
T2
EL
160 In [A]
160
160 160
25
63
250
TM
250
20
25
32
50
80
100 125 160 200 250
63
3
4
5
7
7
7
80
3
4
5
71
7
7
41
5
71
71
7
1
100
N S
250
100 160 160 200 250
71
125
71
160 200 250
Value valid only for magnetic only supply side circuit-breaker Value valid only for PR232/P, PR331/P and PR332/P trip units 3 Available only with Iu ≤ 1250A 1 2
MCCB - T4 @ 415 V Supply S.
T5
T6
T7
N, S, H, L, V
N, S, H, L
S, H, L, V1
Version
Release
TM
Iu [A] Load S.
T4
In [A]
N S H L V
TM
250
400
250
TM, M
EL
EL
630 630 800 630 800 1000 800 1000 1250 1600
320 400 500 320 400 630 630 800 630 800 1000 8002 10002 1250 1600
20
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
25
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
32
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
50
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
80
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
50
50
50
50
50
T
T
T
T
T
T
T
T
T
50
50
50
50
T
T
T
T
T
T
T
T
T
160
50
50
50
T
T
T
T
T
T
T
T
T
200
50
50
50
T
T
T
T
T
T
T
T
T
50
50
T
T
T
T
T
T
T
T
T
100
250 100
50
50
50
50
50
50
T
T
T
T
T
T
T
T
T
160
50
50
50
50
50
50
T
T
T
T
T
T
T
T
T
50
50
T
T
T
T
T
T
T
T
T
50
T
T
T
T
T
T
T
T
T
250 320
2
EL 630
125
EL
1
400
50
320
Available only with Iu ≤ 1250A Value valid only for PR232/P, PR331/P and PR332/P trip units
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T4
T5
T6
T7
N, S, H, L, V
N, S, H, L, V
N, S, H, L
S, H, L, V3
EL
TM
250
320
400
EL 630
400
TM, M
EL
EL
630 630 800 630 800 1000 800 1000 1250 1600
100 160 250 320 320 400 500 320 400 630 630 800 630 800 1000 8002 10002 1250 1600 7
7
7
7
25
25
25
25
25
25
T
T
T
T
T
T
T
T
T
7
7
7
25
25
25
25
25
25
T
T
T
T
T
T
T
T
T
7
7
7
25
25
25
25
25
25
40
T
40
T
T
T
T
T
T
7
7
20
20
20
20
20
20
36
T
36
T
T
T
T
T
T
7
7
20
20
20
20
36
T
36
T
T
T
T
T
T
20
20
20
30
T
30
T
T
T
T
T
T
20
20
20
30
40
30
40
40
T
T
T
T
7
2
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Discrimination Supply side circuit-breaker: MCCB Load side circuit-breaker: MCCB MCCB - T5 @ 415 V Supply S. Version Release Iu [A]
2
T5
1 2
TM
400 630
EL
T7 S, H, L, V1
TM, M
Load S. N S H L V
T6 N, S, H, L
400 630
EL
EL
630
800
630
800 1000 800
In [A]
630
800
630
800 1000 8002 10002 1250 1600
320
30
30
30
400
30
500
1000 1250 1600
30
30
T
T
T
T
30
30
T
T
T
T
30
30
T
T
T
T
320
30
30
30
30
30
T
T
T
T
400
30
30
30
30
30
T
T
T
T
30
T
T
T
T
630
Available only with Iu ≤ 1250A Value valid only for PR232/P, PR331/P and PR332/P trip units
MCCB - T6 @ 415 V Supply S.
T7
Version
S, H, L, V1 Release
EL Iu [A]
Load S.
T6
1 2
800 In [A]
N S H L V
TM
EL
1000 1250 1600
8002 10002 1250 1600
630
630
40
800
800
40
40 40
630
630
40
40
40
40
800
800
40
40
40
40
1000
1000
40
40
Available only with Iu ≤ 1250A, maximum selectivity value: 15kA Value valid only for PR232/P, PR331/P and PR332/P trip units
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Discrimination Supply side circuit-breaker: ACB Load side circuit-breaker: MCCB ACB - MCCB @ 415 V Supply S. Version
X1 B
Release Iu [A]
Load S.
T
B T1
T4
N
E3 S
L1
N
S
H
E4 V
L1
S
H
E6 V
H
V
EL EL EL EL EL 800 800 800 800 1600 1000 800 1250 2500 1000 800 800 2000 4000 3200 3200 4000 3200 1000 1000 1000 1000 2000 1250 1000 1600 3200 1250 1000 1000 2500 4000 4000 5000 4000 1250 1250 1250 1250 1600 1250 1600 1250 1250 6300 5000 1600 1600 1600 2000 1600 2000 1600 1600 6300 2000 2500 2000 2000 3200 2500 2500 3200 3200 T T T T T T T T T T T T T T T T T T T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
55
65
T
T
T
T
T
T
T
T
T
T
T
L
T
T
T
T
T
T
55
65
T
T
T
75
T
T
T
T
T
T
T
N S
T T
T T
T T
T T
T T
T T
T T
T T
T T
T T
T T
T T
T T
T T
T T
T T
T T
T T
T T
N
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
S
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
55
65
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
55
65
100
T
T
75
85
100
T
T
100
T
100
S H
H
TM EL
TM
TM EL
160
160
250
250 320
V
T
T
T
T
T
T
55
65
100
T
T
75
85
100
T
T
100
T
100
N
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
S
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
55
65
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
55
65
100
T
T
75
85
100
T
T
100
T
100
V
T
T
T
T
T
T
55
65
100
T
T
75
85
100
T
T
100
T
100
N
T
T
15
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
15
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
15
T
T
T
55
65
T
T
T
T
T
T
T
T
T
T
T
T
T
15
T
T
T
55
65
T
T
T
75
85
T
T
T
T
T
T
T
42
15
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
H
S H
TM EL
TM EL
L S T7
B
T
L
T6
E2 N
T
L
T5
B
T
TM
N
T3
E1 L
T
C N
T2
800 1000 1250 1600
N
H L V2
EL
400 630
630 800 1000 800 1000 1250 1600
T
42
15
T
T
42
15
T
T
T
55
T
T
T
T
T
T
T
T
T
T
T
T
T
42
15
T
T
T
55
65
T
T
T
75
85
T
T
T
T
T
T
2
Table valid for Emax circuit-breakers only with PR121/P, PR122/P and PR123/P trip units 1 Emax L circuit-breakers only with PR122/P and PR123/P trip units 2 Available only with Iu ≤ 1250A
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Discrimination Supply side circuit-breaker: MCCB Load side circuit-breaker: MCCB MCCB - Tmax T1, T2 @ 400/415 V Supply S.
T4
T5
Version Release Iu [A]
2
B, C, N
TM
160
250
1 2
N,S,H,L
TM, EL
160
320
400
630
800
In [A]
160
250
320
320
400
630
630
800
16-100
T
T
T
T
T
T
T
T
125
T
T
T
T
T
T
T
160
T
T
T
T
T
T
T
752
752
T
T
T
T
T
125
752
752
T
T
T
T
T
160
752
752
T
T
T
T
T
10-100 T2
PR223EF
PR223EF1
Load S. T1
T6
L
752
Relays in auxiliary power supply and trip delayed parameter set to ON Select the lowest value between what is indicated and the breaking capacity of the supply side circuit-breaker
MCCB - Tmax T4, T5, T6 @ 400/415 V Supply S.
T4
T5
Version Release
PR223EF Iu [A]
Load S. T4
L
PR223EF
250 320
T5
T6
L
L
T6
L
PR223EF
PR223EF
400
250
320
400
630
800
In [A]
160
250
320
320
400
630
630
800
160
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
250 320 320 400
630
630
630
630
800
800
T
T T
Table valid for relays with auxiliary power supply connected through a shielded twisted-pair wire as shown in the installing instructions 1SDH000538R0002
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Coordination tables Motor protection
Index Notes for use ...........................................................................................................................3/2 DOL Type 2 - Normal starting 400/415 V - 35 kA.....................................................................................................................3/4 400/415 V - 50 kA.....................................................................................................................3/5 400/415 V - 70 kA.....................................................................................................................3/6 400/415 V - 80 kA.....................................................................................................................3/7 440 V - 50 kA............................................................................................................................3/8 440 V - 65 kA............................................................................................................................3/9 500 V - 50 kA..........................................................................................................................3/10 690 V - 50 kA..........................................................................................................................3/11 DOL Type 2 - Heavy duty 400/415 V - 35 kA...................................................................................................................3/12 400/415 V - 50 kA...................................................................................................................3/13 440 V - 50 kA..........................................................................................................................3/14 440 V - 65 kA..........................................................................................................................3/15 500 V - 50 kA..........................................................................................................................3/16 690 V - 50 kA..........................................................................................................................3/17 Star-delta - Type 2 400/415 V - 35 kA...................................................................................................................3/18 400/415 V - 50 kA...................................................................................................................3/18 440 V - 50 kA..........................................................................................................................3/19 440 V - 65 kA..........................................................................................................................3/19 500 V - 50 kA..........................................................................................................................3/20 690 V - 50 kA..........................................................................................................................3/20 DOL Type 2 - Start-up with MP release 400/415 V - 35 kA...................................................................................................................3/21 400/415 V - 50 kA...................................................................................................................3/21 440 V - 50 kA..........................................................................................................................3/22 500 V - 50 kA..........................................................................................................................3/22 690 V - 50 kA..........................................................................................................................3/23
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Motor protection Notes for use ABB SACE proposes a vast range of coordination solutions for the power supply of any motor for which protection against short-circuit and overload are of fundamental importance. Standard used – IEC 60947 - 4 - 1 Rated power of the motor – The tables are based on the current consumed by electric, three-phase squirrel cage ABB induction motors with four poles. – The rated power of the motor is expressed in kiloWatt Protection device As protection device, the following tables use the moulded-case circuit-breakers (MCCB) with the following types of releases: – MF fixed magnetic only release (for Tmax T2 circuit-breakers) – MA magnetic only release adjustable (for Tmax T2 and T3 circuit-breakers) – PR221/I electronic release (for Tmax T4, T5 and T6 circuit-breakers) – PR222MP electronic release (for Tmax T4, T5 and T6 circuit-breakers). The solutions proposed refer to an ambient temperature of 40 °C and to fixed version apparatus. For higher temperatures, please contact ABB SACE.
3
Type of starting – By normal starting, a starting time up to 2 s is intended in accordance with the trip time of the thermal relays in class 10 A (see table 2). – By heavy duty, a starting time up to 9 s is intended in accordance with the trip time of the thermal relays in class 30 (see table 2). – Two factors must be considered for normal star-delta starting: the speed the motor has reached at the end of the starting period is 85% higher than the rated one; the transition time between the star delta connection is 80 ms shorter. Short-circuit current – The valid selection for a certain value also covers lower levels of short-circuit. For example, by selecting 80 kA, protection which is also valid for lower values is obtained (70, 60..kA, at the same voltage). This means a starter with higher performances at the required breaking capacity. For more economical solutions, verifying some specific solutions for lower short-circuit levels is recommended.
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Motor protection Notes for use Note To determine a type of coordination univocally, and therefore the apparatus needed to carry it out, the following must be known: – motor power in kW and the type; – rated installation voltage; – rated current of the motor; – short-circuit current at the point of installation; – type of starting: DOL or Y/∆ - Normal or Heavy - Type 1 o Type 2. Example for using the tables You want to realize Y/∆ Normal Type 2 starting of a three-phase asynchronous squirrelcage motor with the following data: rated voltage short-circuit current rated motor power
Ur = 400 V Ik = 50 kA Pe = 200 kW
3
The following information is read from the table (star-delta 400 V 50 kA), in correspondence with the relative line: Ie (rated current): 349 A protection device against short-circuit: T5S630 PR221-I In 630 circuit-breaker magnetic trip threshold: I3 = 4410 A line contactor: A210 delta contactor: A210 star contactor: A185 thermal relay: E320DU320 adjustable 100-320 A (to adjusted to Ie = 202 A). √3 Caption of symbols
Tmax For solutions not shown in these tables, please consult the website: http://bol.it.abb.com or contact ABB SACE
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Motor protection DOL Type 2 - Normal starting
DOL @ 400/415 V - 36 kA - Type 2 - Normal starting Motor
3
MCCB
Rated power
Rated current
Pe
Ie
[kW]
[A]
0.37
1.1
Type
Setting of the magnetic release
Contactor Type
Type
Thermal release Current setting min
[A] T2N160 MF1.6
21
A9
Group I max
max
[A]
[A]
[A]
TA25DU1.4
1
1.4
1.4 1.6
0.55
1.5
T2N160 MF1.6
21
A9
TA25DU1.8
1.3
1.8
0.75
1.9
T2N160 MF 2
26
A9
TA25DU2.4
1.7
2.4
2
1.1
2.8
T2N160 MF 3.2
42
A9
TA25DU4
2.8
4
3.2
1.5
3.5
T2N160 MF 4
52
A16
TA25DU5
3.5
5
4
2.2
5
T2N160 MF 5
65
A26
TA25DU6.5
4.5
6.5
5
3
6.6
T2N160 MF 8.5
110
A26
TA25DU8.5
6
8.5
8.5
4
8.6
T2N160 MF 11
145
A30
TA25DU11
7.5
11
11
5.5
11.5
T2N160 MF 12.5
163
A30
TA25DU14
10
14
12.5
7.5
15.2
T2N160 MA 20
210
A30
TA25DU19
13
19
19
11
22
T2N160 MA 32
288
A30
TA42DU25
18
25
25
15
28.5
T2N160 MA 52
392
A50
TA75DU42
29
42
42
18.5
36
T2N160 MA 52
469
A50
TA75DU52
36
52
50
22
42
T2N160 MA 52
547
A50
TA75DU52
36
52
50
30
56
T2N160 MA 80
840
A63
TA75DU80
60
80
65
37
68
T2N160 MA 80
960
A75
TA75DU80
60
80
75
45
83
T2N160 MA 100
1200
A95
TA110DU110
80
110
96
55
98
T3N250 MA 160
1440
A110
TA110DU110
80
110
110
75
135
T3N250 MA 200
1800
A145
TA200DU175
130
175
145
90
158
T3N250 MA 200
2400
A185
TA200DU200
150
200
185
110
193
T4N320 PR221-I In320
2720
A210
E320DU320
100
320
210
132
232
T5N400 PR221-I In400
3200
A260
E320DU320
100
320
260
160
282
T5N400 PR221-I In400
4000
A300
E320DU320
100
320
300
200
349
T5N630 PR221-I In630
5040
AF400
E500DU500
150
500
400
250
430
T6N630 PR221-I In630
6300
AF460
E500DU500
150
500
430
290
520
T6N800 PR221-I In800
7200
AF580
E800DU800
250
800
580
315
545
T6N800 PR221-I In800
8000
AF580
E800DU800
250
800
580
355
610
T6N800 PR221-I In800
8000
AF750
E800DU800
250
800
750
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Motor protection DOL Type 2 - Normal starting
DOL @ 400/415 V - 50 kA -Type 2 - Normal starting Motor
MCCB
Rated power
Rated current
Pe
Ie
[kW]
[A]
0.37
1.1
Type
Setting of the magnetic release
Contactor Type
Type
Thermal release Current setting min
[A] T2S160 MF 1.6
21
A9
Group I max
max
[A]
[A]
[A]
TA25DU1.4
1
1.4
1.4 1.6
0.55
1.5
T2S160 MF 1.6
21
A9
TA25DU1.8
1.3
1.8
0.75
1.9
T2S160 MF 2
26
A9
TA25DU2.4
1.7
2.4
2
1.1
2.8
T2S160 MF 3.2
42
A9
TA25DU4
2.8
4
3.2
1.5
3.5
T2S160 MF 4
52
A16
TA25DU5
3.5
5
4
2.2
5
T2S160 MF 5
65
A26
TA25DU6.5
4.5
6.5
5
3
6.6
T2S160 MF 8.5
110
A26
TA25DU8.5
6
8.5
8.5
4
8.6
T2S160 MF 11
145
A30
TA25DU11
7.5
11
11
5.5
11.5
T2S160 MF 12.5
163
A30
TA25DU14
10
14
12.5
7.5
15.2
T2S160 MA 20
210
A30
TA25DU19
13
19
19
11
22
T2S160 MA 32
288
A30
TA42DU25
18
25
25
15
28.5
T2S160 MA 52
392
A50
TA75DU42
29
42
42
18.5
36
T2S160 MA 52
469
A50
TA75DU52
36
52
50
22
42
T2S160 MA 52
547
A50
TA75DU52
36
52
50
30
56
T2S160 MA 80
840
A63
TA75DU80
60
80
65
37
68
T2S160 MA 80
960
A75
TA75DU80
60
80
75
45
83
T2S160 MA 100
1200
A95
TA110DU110
80
110
96
55
98
T3S250 MA 160
1440
A110
TA110DU110
80
110
110
75
135
T3S250 MA 200
1800
A145
TA200DU175
130
175
145
90
158
T3S250 MA 200
2400
A185
TA200DU200
150
200
185
110
193
T4S320 PR221-I In320
2720
A210
E320DU320
100
320
210
132
232
T5S400 PR221-I In400
3200
A260
E320DU320
100
320
260
160
282
T5S400 PR221-I In400
4000
A300
E320DU320
100
320
300
200
349
T5S630 PR221-I In630
5040
AF400
E500DU500
150
500
400
250
430
T6S630 PR221-I In630
6300
AF460
E500DU500
150
500
430
290
520
T6S800 PR221-I In800
7200
AF580
E800DU800
250
800
580
315
545
T6S800 PR221-I In800
8000
AF580
E800DU800
250
800
580
355
610
T6S800 PR221-I In800
8000
AF750
E800DU800
250
800
750
3
3/ 1SDC007004D0206
en_03_CoordinationTable.indd 5
20-03-2008 15:26:43
Motor protection DOL Type 2 - Normal starting
DOL @ 400/415 V - 70 kA - Type 2 - Normal starting Motor
3
MCCB
Rated power
Rated current
Pe
Ie
[kW]
[A]
0.37
1.1
Type
Setting of the magnetic release
Contactor Type
Type
Thermal release Current setting min
[A] T2H160 MF 1.6
21
A9
Group I max
max
[A]
[A]
[A]
TA25DU1.4
1
1.4
1.4 1.6
0.55
1.5
T2H160 MF 1.6
21
A9
TA25DU1.8
1.3
1.8
0.75
1.9
T2H160 MF 2
26
A9
TA25DU2.4
1.7
2.4
2
1.1
2.8
T2H160 MF 3.2
42
A16
TA25DU4
2.8
4
3.2
1.5
3.5
T2H160 MF 4
52
A26
TA25DU5
3.5
5
4
2.2
5
T2H160 MF 5
65
A26
TA25DU6.5
4.5
6.5
5
3
6.6
T2H160 MF 8.5
110
A26
TA25DU8.5
6
8.5
8.5
4
8.6
T2H160 MF 11
145
A30
TA25DU11
7.5
11
11
5.5
11.5
T2H160 MF 12.5
163
A50
TA25DU14
10
14
12.5
7.5
15.2
T2H160 MA 20
210
A50
TA25DU19
13
19
19
11
22
T2H160 MA 32
288
A50
TA42DU25
18
25
25
15
28.5
T2H160 MA 52
392
A50
TA75DU42
29
42
42
18.5
36
T2H160 MA 52
469
A50
TA75DU52
36
52
50
22
42
T2H160 MA 52
547
A50
TA75DU52
36
52
50
30
56
T2H160 MA 80
840
A63
TA75DU80
60
80
65
37
68
T2H160 MA 80
960
A75
TA75DU80
60
80
75
45
83
T2H160 MA 100
1200
A95
TA110DU110
80
110
96
55
98
T4H250 PR221-I In160
1360
A110
TA110DU110
80
110
110
75
135
T4H250 PR221-I In250
1875
A145
E200DU200
60
200
145
90
158
T4H250 PR221-I In250
2500
A185
E200DU200
60
200
185
110
193
T4H320 PR221-I In320
2720
A210
E320DU320
100
320
210
132
232
T5H400 PR221-I In400
3200
A260
E320DU320
100
320
260
160
282
T5H400 PR221-I In400
4000
A300
E320DU320
100
320
300
200
349
T5H630 PR221-I In630
5040
AF400
E500DU500
150
500
400
250
430
T6H630 PR221-I In630
6300
AF460
E500DU500
150
500
430
290
520
T6H800 PR221-I In800
7200
AF 580
E 800DU800
250
800
580
315
545
T6H800 PR221-I In800
8000
AF 580
E 800DU800
250
800
580
355
610
T6H800 PR221-I In800
8000
AF 750
E 800DU800
250
800
650
3/ 1SDC007004D0206
en_03_CoordinationTable.indd 6
20-03-2008 15:26:45
Motor protection DOL Type 2 - Normal starting
DOL @ 400/415 V - 80 kA - Type 2 - Normal starting Motor
MCCB
Rated power
Rated current
Pe
Ie
[kW]
[A]
0.37
1.1
Type
Setting of the magnetic release
Contactor Type
Type
Thermal release Current setting min
[A] T2L160 MF 1.6
21
A9
Group I max
max
[A]
[A]
[A]
TA25DU1.4
1
1.4
1.4 1.6
0.55
1.5
T2L160 MF 1.6
21
A9
TA25DU1.8
1.3
1.8
0.75
1.9
T2L160 MF 2
26
A9
TA25DU2.4
1.7
2.4
2
1.1
2.8
T2L160 MF 3.2
42
A16
TA25DU4
2.8
4
3.2
1.5
3.5
T2L160 MF 4
52
A26
TA25DU5
3.5
5
4
2.2
5
T2L160 MF 5
65
A26
TA25DU6.5
4.5
6.5
5
3
6.6
T2L160 MF 8.5
110
A26
TA25DU8.5
6
8.5
8.5
4
8.6
T2L160 MF 11
145
A30
TA25DU11
7.5
11
11
5.5
11.5
T2L160 MF 12.5
163
A50
TA25DU14
10
14
12.5
7.5
15.2
T2L160 MA 20
210
A50
TA25DU19
13
19
19
11
22
T2L160 MA 32
288
A50
TA42DU25
18
25
25
15
28.5
T2L160 MA 52
392
A50
TA75DU42
29
42
42
18.5
36
T2L160 MA 52
469
A50
TA75DU52
36
52
50
22
42
T2L160 MA 52
547
A50
TA75DU52
36
52
50
30
56
T2L160 MA 80
840
A63
TA75DU80
60
80
65
37
68
T2L160 MA 80
960
A75
TA75DU80
60
80
75
45
83
T2L160 MA 100
1200
A95
TA110DU110
80
110
96
55
98
T4L250 PR221-I In160
1360
A110
TA110DU110
80
110
110
75
135
T4L250 PR221-I In250
1875
A145
E200DU200
60
200
145
90
158
T4L250 PR221-I In250
2500
A185
E200DU200
60
200
185
110
193
T4L320 PR221-I In320
2720
A210
E320DU320
100
320
210
132
232
T5L400 PR221-I In400
3200
A260
E320DU320
100
320
260
160
282
T5L400 PR221-I In400
4000
A300
E320DU320
100
320
300
200
349
T5L630 PR221-I In630
5040
AF400
E500DU500
150
500
400
250
430
T6L630 PR221-I In630
6300
AF460
E500DU500
150
500
430
290
520
T6L800 PR221-I In800
7200
AF580
E800DU800
250
800
580
315
545
T6L800 PR221-I In800
8000
AF580
E800DU800
250
800
580
355
610
T6L800 PR221-I In800
8000
AF750
E800DU800
250
800
750
3
3/ 1SDC007004D0206
en_03_CoordinationTable.indd 7
20-03-2008 15:26:47
Motor protection DOL Type 2 - Normal starting
DOL @ 440 V - 50 kA - Type 2 - Normal starting Motor
3
1
MCCB
Rated power
Corrente nominale
Pe
Ie
[kW]
[A]
0.37
1
0.55
Type
Setting of the magnetic release
Contactor Type
Type
Thermal release Current setting min
[A]
Group I max
max
[A]
[A]
T2H160 MF 1
13
A9
TA25DU1.4
1
1.4
[A] 1
1.4
T2H160 MF 1.6
21
A9
TA25DU1.8
1.3
1.8
1.6
0.75
1.7
T2H160 MF 2
26
A9
TA25DU2.4
1.7
2.4
2
1.1
2.2
T2H160 MF 2.5
33
A9
TA25DU3.1
2.2
3.1
2.5
1.5
3
T2H160 MF 3.2
42
A16
TA25DU4
2.8
4
3.2
2.2
4.4
T2H160 MF 5
65
A26
TA25DU5
3.5
5
5
3
5.7
T2H160 MF 6.5
84
A26
TA25DU6.5
4.5
6.5
6.5
4
7.8
T2H160 MF 8.5
110
A30
TA25DU11
7.5
11
8.5
5.5
10.5
T2H160 MF 11
145
A30
TA25DU14
10
14
11
7.5
13.5
T2H160 MA 20
180
A30
TA25DU19
13
19
19
11
19
T2H160 MA 32
240
A30
TA42DU25
18
25
25
15
26
T2H160 MA 32
336
A50
TA75DU32
22
32
32
18.5
32
T2H160 MA 52
469
A50
TA75DU42
29
42
42
22
38
T2H160 MA 52
547
A50
TA75DU52
36
52
45
30
52
T2H160 MA 80
720
A63
TA75DU63
45
63
63
37
63
T2H160 MA 80
840
A75
TA75DU80
60
80
70
45
75
T2H160 MA 100
1050
A95
TA110DU90
65
90
90
55
90
T4H250 PR221-I In160
1200
A110
TA110DU110
80
110
100
75
120
T4H250 PR221-I In250
1750
A145
E200DU200
60
200
145
90
147
T4H250 PR221-I In250
2000
A185
E200DU200
60
200
185
110
177
T4H250 PR221-I In250
2500
A210
E320DU320
100
320
210
132
212
T5H400 PR221-I In320
3200
A260
E320DU320
100
320
220
160
260
T5H400 PR221-I In400
3600
A300
E320DU320
100
320
280
200
320
T5H630 PR221-I In630
4410
AF400
E500DU500
150
500
400
250
410
T6H630 PR221-I In630
5355
AF460
E500DU500
150
500
430
290
448
T6H630 PR221-I In630
6300
AF580
E500DU500
150
500
500
315
500
T6H800 PR221-I In800
7200
AF580
E800DU800
250
800
580
355
549
T6H800 PR221-I In800
8000
AF580
E800DU800
250
800
580
1
Connection Kit not available. To use the connection kit. replace with relay E800DU800
3/ 1SDC007004D0206
en_03_CoordinationTable.indd 8
20-03-2008 15:26:49
Motor protection DOL Type 2 - Normal starting
DOL @ 440 V - 65 kA - Type 2 - Normal starting Motor
1
MCCB
Rated power
Corrente nominale
Pe
Ie
[kW]
[A]
0.37
1
0.55
Type
Setting of the magnetic release
Contactor Type
Type
Thermal release Current setting min
[A]
Group I max
max
[A]
[A]
T2L160 MF 1
13
A9
TA25DU1.4
1
1.4
[A] 1
1.4
T2L160 MF 1.6
21
A9
TA25DU1.8
1.3
1.8
1.6
0.75
1.7
T2L160 MF 2
26
A9
TA25DU2.4
1.7
2.4
2
1.1
2.2
T2L160 MF 2.5
33
A9
TA25DU3.1
2.2
3.1
2.5
1.5
3
T2L160 MF 3.2
42
A16
TA25DU4
2.8
4
3.2
2.2
4.4
T2L160 MF 5
65
A26
TA25DU5
3.5
5
5
3
5.7
T2L160 MF 6.5
84
A26
TA25DU6.5
4.5
6.5
6.5
4
7.8
T2L160 MF 8.5
110
A30
TA25DU11
7.5
11
8.5
5.5
10.5
T2L160 MF 11
145
A30
TA25DU14
10
14
11
7.5
13.5
T2L160 MA 20
180
A30
TA25DU19
13
19
19
11
19
T2L160 MA 32
240
A30
TA42DU25
18
25
25
15
26
T2L160 MA 32
336
A50
TA75DU32
22
32
32
18.5
32
T2L160 MA 52
469
A50
TA75DU42
29
42
42
22
38
T2L160 MA 52
547
A50
TA75DU52
36
52
45
30
52
T2L160 MA 80
720
A63
TA75DU63
45
63
63
37
63
T2L160 MA 80
840
A75
TA75DU80
60
80
70
45
75
T2L160 MA 100
1050
A95
TA110DU90
65
90
90
55
90
T4H250 PR221-I In160
1200
A110
TA110DU110
80
110
100
75
120
T4H250 PR221-I In250
1750
A145
E200DU200
60
200
145
90
147
T4H250 PR221-I In250
2000
A185
E200DU200
60
200
185
110
177
T4H250 PR221-I In250
2500
A210
E320DU320
100
320
210
132
212
T5H400 PR221-I In320
3200
A260
E320DU320
100
320
220
160
260
T5H400 PR221-I In400
3600
A300
E320DU320
100
320
280
200
320
T5H630 PR221-I In630
4410
AF400
E500DU500
150
500
400
250
410
T6L630 PR221-I In630
5355
AF460
E500DU500
150
500
430
290
448
T6L630 PR221-I In630
6300
AF580
E500DU500
150
500
500
315
500
T6L800 PR221-I In800
7200
AF580
E800DU800
250
800
580
355
549
T6L800 PR221-I In800
8000
AF580
E800DU800
250
800
580
1
3
Connection Kit not available. To use the connection kit, replace with relay E800DU800
3/ 1SDC007004D0206
en_03_CoordinationTable.indd 9
20-03-2008 15:26:51
Motor protection DOL Type 2 - Normal starting
DOL @ 500 V - 50 kA - Type 2 - Normal starting Motor
3
1
MCCB
Rated power
Rated current
Pe
Ie
Type
Setting of the magnetic release
Contactor Type
Type
Thermal release Current setting
[A]
Group I max
min
max
[kW]
[A]
[A]
[A]
0.37
0.88
T2L160 MF 1
13
A9
TA25DU1.0
0.63
1
[A] 1
0.55
1.2
T2L160 MF 1.6
21
A9
TA25DU1.4
1
1.4
1.4
0.75
1.5
T2L160 MF 1.6
21
A9
TA25DU1.8
1.3
1.8
1.6
1.1
2.2
T2L160 MF 2.5
33
A9
TA25DU3.1
2.2
3.1
2.5
1.5
2.8
T2L160 MF 3.2
42
A16
TA25DU4
2.8
4
3.2
2.2
4
T2L160 MF 4
52
A26
TA25DU5
3.5
5
4
3
5.2
T2L160 MF 6.5
84
A26
TA25DU6.5
4.5
6.5
6.5 8.5
4
6.9
T2L160 MF 8.5
110
A30
TA25DU8.5
6
8.5
5.5
9.1
T2L160 MF 11
145
A30
TA25DU11
7.5
11
11
7.5
12.2
T2L160 MF 12.5
163
A30
TA25DU14
10
14
12.5
11
17.5
T2L160 MA 20
240
A30
TA25DU19
13
19
19
15
23
T2L160 MA 32
336
A50
TA75DU25
18
25
25
18.5
29
T2L160 MA 52
392
A50
TA75DU32
22
32
32
22
34
T2L160 MA 52
469
A50
TA75DU42
29
42
42
30
45
T2L160 MA 52
624
A63
TA75DU52
36
52
52
37
56
T2L160 MA 80
840
A75
TA75DU63
45
63
63
45
67
T2L160 MA 80
960
A95
TA80DU80
60
80
80
55
82
T2L160 MA 100
1200
A110
TA110DU90
65
90
90
75
110
T4H250 PR221-I In160
1440
A145
E200DU200
60
200
145
90
132
T4H250 PR221-I In250
1875
A145
E200DU200
60
200
145
110
158
T4H250 PR221-I In250
2250
A185
E200DU200
60
200
170
132
192
T4H320 PR221-I In320
2720
A210
E320DU320
100
320
210
160
230
T5H400 PR221-I In400
3600
A260
E320DU320
100
320
240
200
279
T5H400 PR221-I In400
4000
A300
E320DU320
100
320
280
250
335
T5H630 PR221-I In630
4725
AF400
E 500DU500
150
500
400
290
394
T6H630 PR221-I In630
5040
AF460
E 500DU500
150
500
430
315
440
T6H630 PR221-I In630
6300
AF580
E 500DU5001
150
500
500
355
483
T6H630 PR221-I In630
6300
AF580
E 800DU800
250
800
500
Connection Kit not available. To use the connection kit, replace with relay E800DU800
3/10 1SDC007004D0206
en_03_CoordinationTable.indd 10
20-03-2008 15:26:52
Motor protection DOL Type 2 - Normal starting
DOL @ 690 V - 50 kA - Type 2 - Normal starting Motor Rated Rated power current Pe
MCCB Type
Setting of the magnetic release
Contactor Type
TC KORC
Spire primarie su TA
Thermal release Type Current setting
Ie
min [A]
Group I max
max
[kW]
[A]
[A]
[A]
[A]
0.37
0.6
T2L160 MF1
13
A9
TA25DU0.63
0.4
0.63
0.63
0.55
0.9
T2L160 MF1
13
A9
TA25DU1
0.63
1
1
0.75
1.1
T2L160 MF1.6
21
A9
TA25DU1.4
1
1.4
1.4
1.1
1.6
T2L160 MF1.6
21
A9
TA25DU1.8
1.3
1.8
1.6
1.5
2
T2L160 MF2.5
33
A9
TA25DU2.4
1.7
2.4
2.4
2.2
2.9
T2L160 MF3.2
42
A9
TA25DU3.11
2.2
3.1
3.1
3
3.8
T2L160 MF4
52
A9
TA25DU41
2.8
4
4
4
5
T2L160 MF5
65
A9
TA25DU51
3.5
5
5
T2L160 MF6.5
84
A9
TA25DU6.51
4.5
6.5
6.5
T4L250 PR221-I In 100
150
A95
4L185R/4
132
5.5
6.5
TA25DU2.4
6
8.5
8.5
7.5
8.8
T4L250 PR221-I In 100
150
A95
4L185R/4
102
TA25DU2.4
7.9
11.1
11.1
11
13
T4L250 PR221-I In 100
200
A95
4L185R/4
72
TA25DU2.4
11.2
15.9
15.9
15
18
T4L250 PR221-I In 100
250
A95
4L185R/4
72
TA25DU3.1
15.2
20.5
20.5
18.5
21
T4L250 PR221-I In 100
300
A95
4L185R/4
6
TA25DU3.1
17.7
23.9
23.9
22
25
T4L250 PR221-I In 100
350
A95
4L185R/4
6
TA25DU4
21.6
30.8
30.8
30
33
T4L250 PR221-I In 100
450
A145
4L185R/4
6
TA25DU5
27
38.5
38.5
37
41
T4L250 PR221-I In 100
550
A145
4L185R/4
4
TA25DU4
32.4
46.3
46.3
45
49
T4L250 PR221-I In 100
700
A145
4L185R/4
4
TA25DU5
40.5
57.8
57.8
4L185R/4
3
55
60
T4L250 PR221-I In 100
800
A145
TA25DU5
54
77.1
77.1
75
80
T4L250 PR221-I In 160
1120
A145
E200DU200
65
200
120
90
95
T4L250 PR221-I In 160
1280
A145
E200DU200
65
200
120
110
115
T4L250 PR221-I In 250
1625
A145
E200DU200
65
200
120
132
139
T4L250 PR221-I In 250
2000
A185
E200DU200
65
200
170
160
167
T4L250 PR221-I In 250
2250
A185
E200DU200
65
200
170
200
202
T5L400 PR221-I In 320
2720
A210
E320DU320
105
320
210
250
242
T5L400 PR221-I In 400
3400
A300
E320DU320
105
320
280
290
301
T5L630 PR221-I In 630
4410
AF400
E500DU500
150
500
350
315
313
T5L630 PR221-I In 630
4410
AF400
E500DU500
150
500
350
355
370
T5L630 PR221-I In 630
5355
AF580
E500DU5003
150
500
430
3
For further information about the KORC, please see the “Brochure KORC 1 GB 00-04” catalogue. 1 Type 1 coordination 2 Cable cross section = 4 mm2 3 Connection Kit not available. To use the connection kit, replace with relay E800DU800
3/11 1SDC007004D0206
en_03_CoordinationTable.indd 11
20-03-2008 15:26:55
Motor protection DOL Type 2 - Heavy duty
DOL @ 400/415 V - 36 kA - Type 2 - Heavy duty Motor Rated Rated power current Pe
3
MCCB Type
Setting of the magnetic release
Contactor Type
Type2
Ie
[kW]
[A]
0.37
1.1
Thermal release No. of turns Current of the CT setting primary coil min max
[A] T2N160 MF1.6
21
A9
Group I max
[A]
[A]
[A]
TA25DU1.41
1
1.4
1.4 1.6
0.55
1.5
T2N160 MF1.6
21
A9
TA25DU1.81
1.3
1.8
0.75
1.9
T2N160 MF 2
26
A9
TA25DU2.41
1.7
2.4
2
1.1
2.8
T2N160 MF 3.2
42
A9
TA25DU41
2.8
4
3.2
1.5
3.5
T2N160 MF 4
52
A16
TA25DU51
3.5
5
4
2.2
5
T2N160 MF 5
65
A26
TA25DU6.51
4.5
6.5
5
3
6.6
T2N160 MF 8.5
110
A26
TA25DU8.51
6
8.5
8.5
4
8.6
T2N160 MF 11
145
A30
TA25DU111
7.5
11
11
5.5
11.5
T2N160 MF 12.5
163
A30
TA450SU60
4
10
15
12.5
7.5
15.2
T2N160 MA 20
210
A30
TA450SU60
3
13
20
20
11
22
T2N160 MA 32
288
A30
TA450SU60
2
20
30
32
15
28.5
T2N160 MA 52
392
A50
TA450SU80
2
23
40
40
18.5
36
T2N160 MA 52
469
A50
TA450SU80
2
23
40
40
22
42
T2N160 MA 52
547
A50
TA450SU60
40
60
50
30
56
T2N160 MA 80
840
A63
TA450SU80
55
80
65
37
68
T2N160 MA 80
960
A95
TA450SU80
55
80
80
45
83
T2N160 MA 100
1200
A110
TA450SU105
70
105
100
55
98
T3N250 MA 160
1440
A145
TA450SU140
95
140
140
75
135
T3N250 MA 200
1800
A185
TA450SU185
130
185
185
90
158
T3N250 MA 200
2400
A210
TA450SU185
130
185
185
110
193
T4N320 PR221-I In320
2720
A260
E320DU320
100
320
220
132
232
T5N400 PR221-I In400
3200
A300
E320DU320
100
320
300
160
282
T5N400 PR221-I In400
4000
AF400
E500DU500
150
500
400
200
349
T5N630 PR221-I In630
5040
AF460
E500DU500
150
500
430
250
430
T6N630 PR221-I In630
6300
AF580
E500DU5003
150
500
430
290
520
T6N800 PR221-I In800
7200
AF750
E800DU800
250
800
750
315
545
T6N800 PR221-I In800
8000
AF750
E800DU800
250
800
750
355
610
T6N800 PR221-I In800
8000
AF750
E800DU800
250
800
750
Provide a by-pass contactor of the same size during motor start-up Set trip class 30 on the Type E relays 3 Connection Kit not available. To use the connection kit, replace with relay E800DU800 1 2
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en_03_CoordinationTable.indd 12
20-03-2008 15:26:56
Motor protection DOL Type 2 - Heavy duty
DOL @ 400/415 V - 50 kA - Type 2 - Heavy duty Motor Rated Rated power current Pe
MCCB Type
Setting of the magnetic release
Contactor Type
Type2
Ie
[kW]
[A]
0.37
1.1
Thermal release No. of turns Current of the CT setting primary coil min max
[A] T2S160 MF 1.6
21
A9
Group I max
[A]
[A]
[A]
TA25DU1.41
1
1.4
1.4 1.6
0.55
1.5
T2S160 MF 1.6
21
A9
TA25DU1.81
1.3
1.8
0.75
1.9
T2S160 MF 2
26
A9
TA25DU2.41
1.7
2.4
2
1.1
2.8
T2S160 MF 3.2
42
A9
TA25DU41
2.8
4
3.2
1.5
3.5
T2S160 MF 4
52
A16
TA25DU51
3.5
5
4
2.2
5
T2S160 MF 5
65
A26
TA25DU6.51
4.5
6.5
5
3
6.6
T2S160 MF 8.5
110
A26
TA25DU8.51
6
8.5
8.5
4
8.6
T2S160 MF 11
145
A30
TA25DU111
7.5
11
11
5.5
11.5
T2S160 MF 12.5
163
A30
TA450SU60
4
10
15
12.5
7.5
15.2
T2S160 MA 20
210
A30
TA450SU60
3
13
20
20
11
22
T2S160 MA 32
288
A30
TA450SU60
2
20
30
32
15
28.5
T2S160 MA 52
392
A50
TA450SU80
2
23
40
40
18.5
36
T2S160 MA 52
469
A50
TA450SU80
2
23
40
40
22
42
T2S160 MA 52
547
A50
TA450SU60
40
60
50
30
56
T2S160 MA 80
840
A63
TA450SU80
55
80
65
37
68
T2S160 MA 80
960
A95
TA450SU80
55
80
80
45
83
T2S160 MA 100
1200
A110
TA450SU105
70
105
100
55
98
T3S250 MA 160
1440
A145
TA450SU140
95
140
140
75
135
T3S250 MA 200
1800
A185
TA450SU185
130
185
185
90
158
T3S250 MA 200
2400
A210
TA450SU185
130
185
185
110
193
T4S320 PR221-I In320
2720
A260
E320DU320
100
320
220
132
232
T5S400 PR221-I In400
3200
A300
E320DU320
100
320
300
160
282
T5S400 PR221-I In400
4000
AF400
E500DU500
150
500
400
200
349
T5S630 PR221-I In630
5040
AF460
E500DU500
150
500
430
250
430
T6S630 PR221-I In630
6300
AF580
E500DU5003
150
500
430
290
520
T6S800 PR221-I In800
7200
AF750
E800DU800
250
800
750
315
545
T6S800 PR221-I In800
8000
AF750
E800DU800
250
800
750
355
610
T6S800 PR221-I In800
8000
AF750
E800DU800
250
800
750
3
Provide a by-pass contactor of the same size during motor start-up Set trip class 30 on the Type E relays 3 Connection Kit not available. To use the connection kit, replace with relay E800DU800 1 2
3/13 1SDC007004D0206
en_03_CoordinationTable.indd 13
20-03-2008 15:26:58
Motor protection DOL Type 2 - Heavy duty
DOL @ 440 V - 50 kA - Type 2 - Heavy duty Motor Rated Rated power current
3
Pe
Ie
[kW]
[A]
0.37
1
0.55
MCCB Type
Setting of the magnetic release
Contactor Type
Type2
Thermal release No. of turns Current of the CT setting primary coil min max
[A]
Group I max
[A]
[A]
T2H160 MF 1
13
A9
TA25DU1.41
1
1.4
[A] 1
1.4
T2H160 MF 1.6
21
A9
TA25DU1.81
1.3
1.8
1.6
0.75
1.7
T2H160 MF 2
26
A9
TA25DU2.41
1.7
2.4
2
1.1
2.2
T2H160 MF 2.5
33
A9
TA25DU3.11
2.2
3.1
2.5
1.5
3
T2H160 MF 3.2
42
A16
TA25DU41
2.8
4
3.2
2.2
4.4
T2H160 MF 5
65
A26
TA25DU51
3.5
5
5
3
5.7
T2H160 MF 6.5
84
A26
TA25DU6.51
4.5
6.5
6.5
4
7.8
T2H160 MF 8.5
110
A30
TA25DU111
7.5
11
8.5
5.5
10.5
T2H160 MF 11
145
A30
TA25DU141
10
14
11
7.5
13.5
T2H160 MA 20
180
A30
TA450SU60
4
10
15
15
11
19
T2H160 MA 32
240
A30
TA450SU80
3
18
27
27
15
26
T2H160 MA 32
336
A50
TA450SU60
2
20
30
32
18.5
32
T2H160 MA 52
469
A50
TA450SU80
2
28
40
40
22
38
T2H160 MA 52
547
A50
TA450SU80
2
28
40
40
30
52
T2H160 MA 80
720
A63
TA450SU60
40
60
60
37
63
T2H160 MA 80
840
A95
TA450SU80
55
80
80
45
75
T2H160 MA 100
1050
A110
TA450SU105
70
105
100
55
90
T4H250 PR221-I In160
1200
A145
E200DU200
60
200
145
75
120
T4H250 PR221-I In250
1750
A185
E200DU200
60
200
185
90
147
T4H250 PR221-I In250
2000
A210
E320DU320
100
320
210
110
177
T4H250 PR221-I In250
2500
A260
E320DU320
100
320
220
132
212
T5H400 PR221-I In320
3200
A300
E320DU320
100
320
220
160
260
T5H400 PR221-I In400
3600
AF400
E500DU500
150
500
400
200
320
T5H630 PR221-I In630
4410
AF460
E500DU500
150
500
430
250
410
T6H630 PR221-I In630
5355
AF580
E500DU5003
150
500
430
290
448
T6H630 PR221-I In630
6300
AF750
E500DU5003
150
500
500
315
500
T6H800 PR221-I In800
7200
AF750
E800DU800
250
800
750
355
549
T6H800 PR221-I In800
8000
AF750
E800DU800
250
800
750
Provide a by-pass contactor of the same size during motor start-up Set trip class 30 on the Type E relays 3 Connection Kit not available. To use the connection kit, replace with relay E800DU800 1 2
3/14 1SDC007004D0206
en_03_CoordinationTable.indd 14
20-03-2008 15:27:00
Motor protection DOL Type 2 - Heavy duty
DOL @ 440 V - 65 kA - Type 2 - Heavy duty Motor Rated Rated power current Pe
Ie
[kW]
[A]
0.37
1
0.55
MCCB Type
Setting of the magnetic release
Contactor Type
Type2
Thermal release No. of turns Current of the CT setting primary coil min max
[A]
Group I max
[A]
[A]
T2L160 MF 1
13
A9
TA25DU1.41
1
1.4
[A] 1
1.4
T2L160 MF 1.6
21
A9
TA25DU1.81
1.3
1.8
1.6
0.75
1.7
T2L160 MF 2
26
A9
TA25DU2.41
1.7
2.4
2
1.1
2.2
T2L160 MF 2.5
33
A9
TA25DU3.11
2.2
3.1
2.5
1.5
3
T2L160 MF 3.2
42
A16
TA25DU41
2.8
4
3.2
2.2
4.4
T2L160 MF 5
65
A26
TA25DU51
3.5
5
5
3
5.7
T2L160 MF 6.5
84
A26
TA25DU6.51
4.5
6.5
6.5
4
7.8
T2L160 MF 8.5
110
A30
TA25DU111
7.5
11
8.5
5.5
10.5
T2L160 MF 11
145
A30
TA25DU141
10
14
11
7.5
13.5
T2L160 MA 20
180
A30
TA450SU60
4
10
15
15
11
19
T2L160 MA 32
240
A30
TA450SU80
3
18
27
27
15
26
T2L160 MA 32
336
A50
TA450SU60
2
20
30
32
18.5
32
T2L160 MA 52
469
A50
TA450SU80
2
28
40
40
22
38
T2L160 MA 52
547
A50
TA450SU80
2
28
40
40
30
52
T2L160 MA 80
720
A63
TA450SU60
40
60
60
37
63
T2L160 MA 80
840
A95
TA450SU80
55
80
80
45
75
T2L160 MA 100
1050
A110
TA450SU105
70
105
100
55
90
T4H250 PR221-I In160
1200
A145
E200DU200
60
200
145
75
120
T4H250 PR221-I In250
1750
A185
E200DU200
60
200
185
90
147
T4H250 PR221-I In250
2000
A210
E320DU320
100
320
210
110
177
T4H250 PR221-I In250
2500
A260
E320DU320
100
320
220
132
212
T5H400 PR221-I In320
3200
A300
E320DU320
100
320
220
160
260
T5H400 PR221-I In400
3600
AF400
E500DU500
150
500
400
200
320
T5H630 PR221-I In630
4410
AF460
E500DU500
150
500
430
250
410
T6L630 PR221-I In630
5355
AF580
E500DU5003
150
500
430
290
448
T6L630 PR221-I In630
6300
AF750
E500DU5003
150
500
500
315
500
T6L800 PR221-I In800
7200
AF750
E800DU800
250
800
750
355
549
T6L800 PR221-I In800
8000
AF750
E800DU800
250
800
750
3
Provide a by-pass contactor of the same size during motor start-up Set trip class 30 on the Type E relays 3 Connection Kit not available. To use the connection kit, replace with relay E800DU800 1 2
3/15 1SDC007004D0206
en_03_CoordinationTable.indd 15
20-03-2008 15:27:02
Motor protection DOL Type 2 - Heavy duty
DOL @ 500 V - 50 kA - Type 2 - Heavy duty Motor Rated Rated power current Pe
3
MCCB Type
Setting of the magnetic release
Contactor Type
Thermal release No. of turns Current of the CT setting primary coil min max
Type2
Ie [A]
Group I max
[kW]
[A]
[A]
[A]
0.37
0.88
T2L160 MF 1
13
A9
TA25DU1.01
0.63
1
[A] 1
0.55
1.2
T2L160 MF 1.6
21
A9
TA25DU1.41
1
1.4
1.4
0.75
1.5
T2L160 MF 1.6
21
A9
TA25DU1.81
1.3
1.8
1.6
1.1
2.2
T2L160 MF 2.5
33
A9
TA25DU3.11
2.2
3.1
2.5
1.5
2.8
T2L160 MF 3.2
42
A16
1
TA25DU4
2.8
4
3.2
2.2
4
T2L160 MF 4
52
A26
TA25DU51
3.5
5
4
3
5.2
T2L160 MF 6.5
84
A26
TA25DU6.51
4.5
6.5
6.5
4
6.9
T2L160 MF 8.5
110
A30
TA25DU8.51
6
8.5
8.5
5.5
9.1
T2L160 MF 11
145
A30
TA25DU111
7.5
11
11
7.5
12.2
T2L160 MF 12.5
163
A30
TA450SU60
4
10
15
12.5
11
17.5
T2L160 MA 20
240
A30
TA450SU60
3
13
20
20
15
23
T2L160 MA 32
336
A50
TA450SU60
2
20
30
30
18.5
29
T2L160 MA 52
392
A50
TA450SU80
2
27.5
40
40
22
34
T2L160 MA 52
469
A50
TA450SU80
2
27.5
40
40
30
45
T2L160 MA 52
624
A63
TA450SU60
40
60
52
37
56
T2L160 MA 80
840
A75
TA450SU60
40
60
60
45
67
T2L160 MA 80
960
A95
TA450SU80
55
80
80
55
82
T2L160 MA 100
1200
A145
TA450SU105
70
105
100
75
110
T4H250 PR221-I In160
1440
A145
E200DU200
60
200
145
90
132
T4H250 PR221-I In250
1875
A185
E200DU200
60
200
170
110
158
T4H250 PR221-I In250
2125
A210
E320DU320
100
320
210
132
192
T4H320 PR221-I In320
2720
A260
E320DU320
100
320
220
160
230
T5H400 PR221-I In400
3200
A300
E320DU320
100
320
280
200
279
T5H400 PR221-I In400
3600
AF400
E500DU500
150
500
400
250
335
T5H630 PR221-I In630
4725
AF460
E500DU500
150
500
430
3
290
394
T6H630 PR221-I In630
5040
AF580
E500DU500
150
500
430
315
440
T6H630 PR221-I In630
6300
AF750
E500DU5003
150
500
500
355
483
T6H630 PR221-I In630
6300
AF750
E500DU5003
150
500
500
Provide a by-pass contactor of the same size during motor start-up Set trip class 30 on the Type E relays 3 Connection Kit not available. To use the connection kit, replace with relay E800DU800 1 2
3/16 1SDC007004D0206
en_03_CoordinationTable.indd 16
20-03-2008 15:27:04
Motor protection DOL Type 2 - Heavy duty
DOL @ 690 V - 50 kA - Type 2 - Heavy duty Motor Rated Rated power current Pe
MCCB Type
Setting of the magnetic release
Contactor Type
Thermal release No. of turns Current of the CT setting primary coil min max
Type2
Ie [A]
Group I max
[kW]
[A]
[A]
[A]
[A]
0.37
0.6
T2L160 MF1
13
A9
TA25DU0.634
0.4
0.63
0.63
0.55
0.9
T2L160 MF1
13
A9
TA25DU14
0.63
1
1
0.75
1.1
T2L160 MF1.6
21
A9
TA25DU1.44
1
1.4
1.4
1.1
1.6
T2L160 MF1.6
21
A9
TA25DU1.84
1.3
1.8
1.6
1.5
2
T2L160 MF2.5
33
A9
TA25DU2.4
1.7
2.4
2.4
2.2
2.9
T2L160 MF3.2
42
A9
TA25DU3.11-4
2.2
3.1
3.1
3
3.8
T2L160 MF4
52
A9
TA25DU41-4
2.8
4
4
4
5
T2L160 MF5
65
A9
TA25DU51-4
3.5
5
5
T2L160 MF6.5
84
A9
TA25DU6.51-4
4.5
6.5
6.5
T4L250 PR221-I In 100
150
A95
TA450SU60
72
4
5.5
6.5
5.7
8.6
8.5
7.5
8.8
T4L250 PR221-I In 100
150
A95
TA450SU60
52
8
12
12
11
13
T4L250 PR221-I In 100
200
A95
TA450SU60
42
10
15
15
15
18
T4L250 PR221-I In 100
250
A95
TA450SU60
32
13
20
20
18.5
21
T4L250 PR221-I In 100
300
A95
TA450SU80
3
18
27
27
22
25
T4L250 PR221-I In 100
350
A95
TA450SU60
2
20
30
30
30
33
T4L250 PR221-I In 100
450
A145
TA450SU80
2
27.5
40
40
37
41
T4L250 PR221-I In 100
550
A145
TA450SU60
40
60
60
45
49
T4L250 PR221-I In 100
700
A145
TA450SU60
40
60
60
55
60
T4L250 PR221-I In 100
800
A145
TA450SU80
55
80
80
75
80
T4L250 PR221-I In 160
1120
A145
TA450SU105
70
105
105
90
95
T4L250 PR221-I In 160
1280
A145
TA450SU105
70
105
105
110
115
T4L250 PR221-I In 250
1625
A185
TA450SU140
95
140
140
132
139
T4L250 PR221-I In 250
2000
A210
E320DU320
105
320
210
160
167
T4L250 PR221-I In 250
2250
A210
E320DU320
105
320
210
200
202
T5L400 PR221-I In 320
2720
A260
E320DU320
105
320
220
250
242
T5L400 PR221-I In 400
3400
AF400
E500DU500
150
500
350
290
301
T5L630 PR221-I In 630
4410
AF400
E500DU500
150
500
350
315
313
T5L630 PR221-I In 630
4410
AF460
E500DU500
150
500
400
355
370
T5L630 PR221-I In 630
5355
AF580
E500DU5003
150
500
430
3
Type 1 coordination Cable cross section = 4 mm2 3 Connection Kit not available. To use the connection kit, replace with relay E800DU800 4 Provide a by-pass contactor of the same size during motor start-up 1 2
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Motor protection Star-delta - Type 2
Star-delta - Type 2 @ 400/415 V - 36 kA - 50/60 Hz Motor Pe [kW]
3
MCCB Ie [A]
type
Contactor
Thermal release
Im [A]
line type
delta type
star type
type
[A]
18.5
36
T2N160 MA52
469
A50
A50
A26
TA75DU25
18-25
22
42
T2N160 MA52
547
A50
A50
A26
TA75DU32
22-32
30
56
T2N160 MA80
720
A63
A63
A30
TA75DU42
29-42
37
68
T2N160 MA80
840
A75
A75
A30
TA75DU52
36-52
45
83
T2N160 MA100
1050
A75
A75
A30
TA75DU63
45-63
55
98
T2N160 MA100
1200
A75
A75
A40
TA75DU63
45-63
75
135
T3N250 MA160
1700
A95
A95
A75
TA110DU90
66-90
90
158
T3N250 MA200
2000
A110
A110
A95
TA110DU110
80-110
110
193
T3N250 MA200
2400
A145
A145
A95
TA200DU135
100-135
132
232
T4N320 PR221-I In320
2880
A145
A145
A110
E200DU200
60-200
160
282
T5N400 PR221-I In400
3600
A185
A185
A145
E200DU200
60-200
200
349
T5N630 PR221-I In630
4410
A210
A210
A185
E320DU320
100-320
250
430
T5N630 PR221-I In630
5670
A260
A260
A210
E320DU320
100-320
290
520
T6N630 PR221-I In630
6300
AF400
AF400
A260
E500DU500
150-500
315
545
T6N800 PR221-I In800
7200
AF400
AF400
A260
E500DU500
150-500
355
610
T6N800 PR221-I In800
8000
AF400
AF400
A260
E500DU500
150-500
Star-delta - Type 2 @ 400/415 V - 50 kA - 50/60 Hz Motor Pe [kW]
MCCB Ie [A]
type
Contactor
Thermal release
Im [A]
line type
delta type
star type
type
[A]
18.5
36
T2S160 MA52
469
A50
A50
A26
TA75DU25
18-25
22
42
T2S160 MA52
547
A50
A50
A26
TA75DU32
22-32
30
56
T2S160 MA80
720
A63
A63
A30
TA75DU42
29-42
37
68
T2S160 MA80
840
A75
A75
A30
TA75DU52
36-52
45
83
T2S160 MA100
1050
A75
A75
A30
TA75DU63
45-63
55
98
T2S160 MA100
1200
A75
A75
A40
TA75DU63
45-63
75
135
T3S250 MA160
1700
A95
A95
A75
TA110DU90
66-90
90
158
T3S250 MA200
2000
A110
A110
A95
TA110DU110
80-110
110
193
T3S250 MA200
2400
A145
A145
A95
TA200DU135
100-135
132
232
T4S320 PR221-I In320
2880
A145
A145
A110
E200DU200
60-200
160
282
T5S400 PR221-I In400
3600
A185
A185
A145
E200DU200
60-200
200
349
T5S630 PR221-I In630
4410
A210
A210
A185
E320DU320
100-320
250
430
T5S630 PR221-I In630
5670
A260
A260
A210
E320DU320
100-320
290
520
T6S630 PR221-I In630
6300
AF400
AF400
A260
E500DU500
150-500
315
545
T6S800 PR221-I In800
7200
AF400
AF400
A260
E500DU500
150-500
355
610
T6S800 PR221-I In800
8000
AF400
AF400
A260
E500DU500
150-500
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Motor protection Star-delta - Type 2
Star-delta - Type 2 @ 440 V - 50 kA - 50/60 Hz Motor Pe [kW]
MCCB Ie [A]
type
Contactor
Thermal release
Im [A]
line type
delta type
star type
type
[A]
18.5
32
T2H160 MA52
392
A50
A50
A16
TA75DU25
18-25
22
38
T2H160 MA52
469
A50
A50
A26
TA75DU25
18-25
30
52
T2H160 MA80
720
A63
A63
A26
TA75DU42
29-42
37
63
T2H160 MA80
840
A75
A75
A30
TA75DU42
29-42
45
75
T2H160 MA80
960
A75
A75
A30
TA75DU52
36-52
55
90
T2H160 MA100
1150
A75
A75
A40
TA75DU63
45-63
75
120
T4H250 PR221-I In250
1625
A95
A95
A75
TA80DU80
60-80
90
147
T4H250 PR221-I In250
1875
A95
A95
A75
TA110DU110
80-110
110
177
T4H250 PR221-I In250
2250
A145
A145
A95
E200DU200
60-200
132
212
T4H320 PR221-I In320
2720
A145
A145
A110
E200DU200
60-200
160
260
T5H400 PR221-I In400
3200
A185
A185
A145
E200DU200
60-200
200
320
T5H630 PR221-I In630
4095
A210
A210
A185
E320DU320
100-320
250
410
T5H630 PR221-I In630
5040
A260
A260
A210
E320DU320
100-320
290
448
T6H630 PR221-I In630
5670
AF400
AF400
A260
E500DU500
150-500
315
500
T6H630 PR221-I In630
6300
AF400
AF400
A260
E500DU500
150-500
355
549
T6H800 PR221-I In800
7200
AF400
AF400
A260
E500DU500
150-500
3
Star-delta - Type 2 @ 440 V - 65 kA - 50/60 Hz Motor Pe [kW]
MCCB Ie [A]
type
Contactor
Thermal release
Im [A]
line type
delta type
star type
type
[A]
18.5
32
T2L160 MA52
392
A50
A50
A16
TA75DU25
18-25
22
38
T2L160 MA52
469
A50
A50
A26
TA75DU25
18-25
30
52
T2L160 MA80
720
A63
A63
A26
TA75DU42
29-42
37
63
T2L160 MA80
840
A75
A75
A30
TA75DU42
29-42
45
75
T2L160 MA80
960
A75
A75
A30
TA75DU52
36-52
55
90
T2L160 MA100
1150
A75
A75
A40
TA75DU63
45-63
75
120
T4H250 PR221-I In250
1625
A95
A95
A75
TA80DU80
60-80
90
147
T4H250 PR221-I In250
1875
A95
A95
A75
TA110DU110
80-110
110
177
T4H250 PR221-I In250
2250
A145
A145
A95
E200DU200
60-200
132
212
T4H320 PR221-I In320
2720
A145
A145
A110
E200DU200
60-200
160
260
T5H400 PR221-I In400
3200
A185
A185
A145
E200DU200
60-200
200
320
T5H630 PR221-I In630
4095
A210
A210
A185
E320DU320
100-320
250
410
T5H630 PR221-I In630
5040
A260
A260
A210
E320DU320
100-320
290
448
T6H630 PR221-I In630
5670
AF400
AF400
A260
E500DU500
150-500
315
500
T6H630 PR221-I In630
6300
AF400
AF400
A260
E500DU500
150-500
355
549
T6H800 PR221-I In800
7200
AF400
AF400
A260
E500DU500
150-500
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Motor protection Star-delta - Type 2
Star-delta - Type 2 @ 500 V - 50 kA - 50/60 Hz Motor
MCCB
Pe [kW]
Ie [A]
22 30 37 45 55 75 90 110 132 160 200 250 290 315 355
34 45 56 67 82 110 132 158 192 230 279 335 394 440 483
3
type T2L160 MA52 T2L160 MA52 T2L160 MA80 T2L160 MA80 T2L160 MA100 T4H250 PR221-I In250 T4H250 PR221-I In250 T4H250 PR221-I In250 T4H320 PR221-I In320 T4H320 PR221-I In320 T5H400 PR221-I In400 T5H630 PR221-I In630 T5H630 PR221-I In630 T6L630 PR221-I In630 T6L630 PR221-I In630
Contactor
Thermal release
Im [A]
line type
delta type
star type
type
[A]
430 547 720 840 1050 1375 1750 2000 2560 2880 3400 4410 5040 5760 6300
A50 A63 A75 A75 A75 A95 A95 A110 A145 A145 A210 A210 A260 AF400 AF400
A50 A63 A75 A75 A75 A95 A95 A110 A145 A145 A210 A210 A260 AF400 AF400
A16 A26 A30 A30 A30 A50 A75 A95 A95 A110 A145 A185 A210 A210 A260
TA75DU25 TA75DU32 TA75DU42 TA75DU52 TA75DU52 TA80DU80 TA110DU90 TA110DU110 E200DU200 E200DU200 E320DU320 E320DU320 E320DU320 E500DU500 E500DU500
18-25 22-32 29-42 36-52 36-52 60-80 65-90 80-110 60-200 60-200 100-320 100-320 100-320 150-500 150-500
Star-delta - Type 2 @ 690 V - 50 kA - 50/60 Hz Motor Pe [kW]
Ie [A]
5.5 7.5 11 15 18.5 22 30 37 45 55 75 90 110 132 160 200 250 290 315 355 400 450
6.51 8.81 131 181 21 25 33 41 49 60 80 95 115 139 167 202 242 301 313 370 420 470
MCCB type T4L250 PR221-I In100 T4L250 PR221-I In100 T4L250 PR221-I In100 T4L250 PR221-I In100 T4L250 PR221-I In100 T4L250 PR221-I In100 T4L250 PR221-I In100 T4L250 PR221-I In100 T4L250 PR221-I In100 T4L250 PR221-I In100 T4L250 PR221-I In160 T4L250 PR221-I In160 T4L250 PR221-I In160 T4L250 PR221-I In250 T4L250 PR221-I In250 T4L320 PR221-I In320 T5L400 PR221-I In400 T5L400 PR221-I In400 T5L630 PR221-I In630 T5L630 PR221-I In630 T5L630 PR221-I In630 T5L630 PR221-I In630
Contactor
TC
Im [A]
line type
delta type
star type
150 150 200 250 300 350 450 550 650 800 1120 1280 1600 1875 2125 2720 3200 4000 4410 5040 5670 6300
A95 A95 A95 A95 A95 A95 A145 A145 A145 A145 A145 A145 A145 A145 A145 A185 AF400 AF400 AF400 AF400 AF460 AF460
A95 A95 A95 A95 A95 A95 A145 A145 A145 A145 A145 A145 A145 A145 A145 A185 AF400 AF400 AF400 AF400 AF460 AF460
A26 A26 A26 A26 A30 A30 A30 A30 A30 A40 A50 A75 A75 A95 A110 A110 A145 A145 A185 A210 A210 A260
Thermal release
KORC
Spire
type
[A]
4L185R/42 4L185R/42 4L185R/42 4L185R/42 4L185R/42 4L185R/42 4L185R/42
13 10 7 7 6 6 6
TA25DU2.42 TA25DU2.42 TA25DU2.42 TA25DU3.12 TA25DU3.12 TA25DU42 TA25DU52 TA75DU522 TA75DU522 TA75DU522 TA75DU52 TA75DU63 TA75DU80 TA200DU110 TA200DU110 TA200DU135 E500DU500 E500DU500 E500DU500 E500DU500 E500DU500 E500DU500
6-8.5 7.9-11.1 11.2-15.9 15.2-20.5 17.7-23.9 21.6-30.8 27-38.5 36-52 36-52 36-52 36-52 45-63 60-80 80-110 80-110 100-135 150-500 150-500 150-500 150-500 150-500 150-500
For further information about the KORC, please see the “Brochure KORC 1 GB 00-04” catalogue. 1 Cable cross section = 4 mm2 2 Connect the overload/relay upstream the line-delta mode.
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Motor protection DOL Type 2 - Start-up with MP release
DOL @ 400/415 V - 36 kA - Type 2 - Start-up with MP release Motor
1 2
MCCB
Pe [kW]
Ie [A]
30 37 45 55 75 90 110 132 160 200 250 290 315 355
56 68 83 98 135 158 193 232 282 349 430 520 545 610
type T4N250 PR222MP In100 T4N250 PR222MP In100 T4N250 PR222MP In100 T4N250 PR222MP In160 T4N250 PR222MP In160 T4N250 PR222MP In200 T5N400 PR222MP In320 T5N400 PR222MP In320 T5N400 PR222MP In320 T5N400 PR222MP In400 T6N800 PR222MP In630 T6N800 PR222MP In630 T6N800 PR222MP In630 T6N800 PR222MP In630
Contactor
Group
I1 1 [A]
I3 [A]
type
I max [A]
40-100 40-100 40-100 64-160 64-160 80-200 128-320 128-320 128-320 160-400 252-630 252-630 252-630 252-630
600 700 800 960 1280 1600 1920 2240 2560 3200 5040 5670 5670 5670
A95 A95 A95 A145 A145 A185 A210 A260 AF4002 AF400 AF460 AF580 AF580 AF750
95 95 95 145 145 185 210 260 320 400 460 580 580 630
Contactor
Group
3
For heavy-duty start set the electronic release tripping class to class 30 In case of normal start use AF300
DOL @ 400/415 V - 50 kA - Type 2 - Start-up with MP release Motor
1 2
MCCB
Pe [kW]
Ie [A]
30 37 45 55 75 90 110 132 160 200 250 290 315 355
56 68 83 98 135 158 193 232 282 349 430 520 545 610
type T4S250 PR222MP In100 T4S250 PR222MP In100 T4S250 PR222MP In100 T4S250 PR222MP In160 T4S250 PR222MP In160 T4S250 PR222MP In200 T5S400 PR222MP In320 T5S400 PR222MP In320 T5S400 PR222MP In320 T5S400 PR222MP In400 T6S800 PR222MP In630 T6S800 PR222MP In630 T6S800 PR222MP In630 T6S800 PR222MP In630
I1 1 [A]
I3 [A]
type
I max [A]
40-100 40-100 40-100 64-160 64-160 80-200 128-320 128-320 128-320 160-400 252-630 252-630 252-630 252-630
600 700 800 960 1280 1600 1920 2240 2560 3200 5040 5670 5670 5670
A95 A95 A95 A145 A145 A185 A210 A260 AF4002 AF400 AF460 AF580 AF580 AF750
95 95 95 145 145 185 210 260 320 400 460 580 580 630
For heavy-duty start set the electronic release tripping class to class 30 In case of normal start use AF300
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Motor protection DOL Type 2 - Start-up with MP release
DOL @ 440 V - 50 kA - Type 2 - Start-up with MP release Motor Pe [kW]
3 1 2
MCCB Ie [A]
type
I1 1 [A]
Contactor
Group
I3 [A]
type
I max [A]
30
52
T4H250 PR222MP In100
40-100
600
A95
93
37
63
T4H250 PR222MP In100
40-100
700
A95
93
45
75
T4H250 PR222MP In100
40-100
800
A95
93
55
90
T4H250 PR222MP In160
64-160
960
A145
145
75
120
T4H250 PR222MP In160
64-160
1120
A145
145
90
147
T4H250 PR222MP In200
80-200
1400
A185
185
110
177
T5H400 PR222MP In320
128-320
1920
A210
210
132
212
T5H400 PR222MP In320
128-320
2240
A260
240
160
260
T5H400 PR222MP In320
128-320
2560
AF4002
320
200
320
T5H400 PR222MP In400
160-400
3200
AF400
400
250
370
T6H800 PR222MP In630
252-630
4410
AF460
460
290
436
T6H800 PR222MP In630
252-630
5040
AF460
460
315
500
T6H800 PR222MP In630
252-630
5040
AF580
580
355
549
T6H800 PR222MP In630
252-630
5670
AF580
580
Contactor
Group
I3 [A]
type
I max [A] 80
For heavy-duty start set the electronic release tripping class to class 30 In case of normal start use AF300
DOL @ 500 V - 50 kA - Type 2 - Start-up with MP release Motor Pe [kW]
1 2
MCCB Ie [A]
type
I1 1 [A]
30
45
T4H250 PR222MP In100
40-100
600
A95
37
56
T4H250 PR222MP In100
40-100
600
A95
80
45
67
T4H250 PR222MP In100
40-100
700
A145
100
55
82
T4H250 PR222MP In100
40-100
800
A145
100
75
110
T4H250 PR222MP In160
64-160
1120
A145
145
90
132
T4H250 PR222MP In160
64-160
1280
A145
145
110
158
T4H250 PR222MP In200
80-200
1600
A185
170
132
192
T5H400 PR222MP In320
128-320
1920
A210
210
160
230
T5H400 PR222MP In320
128-320
2240
A260
260
200
279
T5H400 PR222MP In400
160-400
2800
AF4002
400
250
335
T5H400 PR222MP In400
160-400
3200
AF400
400
290
395
T6H800 PR222MP In630
252-630
5040
AF460
460
315
415
T6H800 PR222MP In630
252-630
5040
AF460
460
355
451
T6H800 PR222MP In630
252-630
5670
AF580
580
For heavy-duty start set the electronic release tripping class to class 30 In case of normal start use AF300
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Motor protection DOL Type 2 - Start-up with MP release
DOL @ 690 V - 50 kA - Type 2 - Start-up with MP release Motor
1
MCCB
Pe [kW]
Ie [A]
45
49
55
60
75
type
Contactor
Group
I1 1 [A]
I3 [A]
type
I max [A]
T4L250 PR222MP In100
40-100
600
A145
100
T4L250 PR222MP In100
40-100
600
A145
100
80
T4L250 PR222MP In100
40-100
800
A145
100
90
95
T4L250 PR222MP In160
64-160
960
A145
120
110
115
T4L250 PR222MP In160
64-160
1120
A145
120
132
139
T4L250 PR222MP In160
64-160
1440
A185
160
160
167
T4L250 PR222MP In200
80-200
1600
A185
170
200
202
T5L400 PR222MP In320
128-320
1920
A210
210
250
242
T5L400 PR222MP In320
128-320
2240
A300
280
290
301
T5L400 PR222MP In400
160-400
2800
AF400
350
315
313
T5L400 PR222MP In400
160-400
3200
AF400
350
3
For heavy-duty start set the electronic release tripping class to class 30
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Coordination tables Switch-disconnectors
Index Notes for use ...........................................................................................................................4/2 MCCB - MCS...........................................................................................................................4/4 MCCB - OT/OETL....................................................................................................................4/5
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Switch-disconnectors Notes for use The following tables give the coordination between circuit-breakers and switchdisconnectors of the following series: Tmax, OT and OTEL. The tables give the value of the maximum short-circuit current in kA for which protection between the combination of circuit-breaker - switch-disconnector is verified, for voltages up to 415 V. The MCCB-OT-OETL tables are also valid at a voltage of 440 V. It is important to check that the breaking capacities at 440 V (present in the technical catalogues of the circuitbreakers) are compatible with the installation data. With regard to the switch-disconnectors of the Emax series, on the other hand, it must be checked that the short-circuit current value at the point of installation is lower than the value of the short-time withstand current (Icw) of the switch-disconnector and that the peak current value is lower than the making capacity current value (Icm). The protection against overload of the Emax switch-disconnector must also be checked. This can be carried out by means of an Emax series circuit-breaker of the same size. Please consult the “Emax Low Voltage air circuit-breakers” technical catalogue for the characteristics of Emax switch-disconnectors.
4
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Switch-disconnectors Notes for use Note The letter T indicates the switch-disconnector protection up to the breaking-capacity of the circuit-breaker. The following tables give the breaking capacities at 415 V AC for Tmax circuitbreakers. Tmax @ 415 V AC Version Icu [kA] B 16 C 25 N 36 S 50 H 70 85 L (for T2) L (for T6) 100 L 120 V (for T7) 150 V 200 Caption MCS = switch-disconnectors derived from the moulded-case circuit-breakers (Tmax TD) MCCB = moulded-case circuit-breakers (Tmax) SD = switch-disconnectors OT = OT series switch-disconnectors OETL = OETL series switch-disconnectors Ith = traditional thermal current at 40 °C in free air Icw = short-time withstand current r.m.s. for 1 second In = rated current of the thermomagnetic trip unit I1 = MCCB thermal protection threshold = protection thresholds against delayed short-circuit I2 = protection thresholds against instantaneous short-circuit I3
4
For moulded-case or air circuit-breakers: TM = thermomagnetic release – TMD – TMA M = magnetic only release – MF – MA EL = electronic trip unit – PR221DS - PR222DS
Caption of symbols
Tmax
OT-OETL
For solutions not shown in these tables, please consult the website: http://bol.it.abb.com or contact ABB SACE
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Switch-disconnectors Supply side circuit-breaker: MCCB Load side switch-disconnectors: MCS MCCB - MCS @ 415 V T3D
T4D
T5D
T6D
T7D
2
3.6
3.6
6
15
20
160
250
320
400
630
630
800
1000
1250
1600
16
16
16
16
16
16
16
16
16
16
25
25
25
25
25
25
25
25
25
25
36
36
36
36
36
36
36
36
Ith [A] Icu [kA] Iu [A]
Version B
16
T1
C
25
N
36
36
36
N
36
36
36
36
36
36
36
36
36
36
36
S
50
50
50
50
50
50
50
50
50
50
50
H
70
70
70
70
70
70
70
70
70
70
70
L
85
85
85
85
85
85
85
85
85
85
85
N S
36 50
36 50
36 50
36 50
36 50
36 50
36 50
36 50
36 50
36 50
N
36
361
36
36
36
36
36
36
36
36
S
50
501
50
50
50
50
50
50
50
50
H
70
701
70
70
70
70
70
70
70
70
L
120
1201
120
120
120
120
120
120
120
120
V
200
2001
200
200
200
200
200
200
200
200
N
36
361
36
36
36
36
36
36
S
50
501
50
50
50
50
50
50
H
70
L
120
V
200
N
36
S
50
H
70
L
100
T3
T4
4 T5
T6
T7
2
T1D
Supply S.
T2
1
Load S. Icw [kA]
S
50
H
70
L
120
V2
150
160
160
250
250 320
400 630
630 800 1000 800 1000 1250 1600
701
70
70
70
70
70
70
1201
120
120
120
120
120
120
2001
200
200
200
200
200
200
361
361
36
36
36
501
501
50
50
50
701
701
70
70
70
100
1001
100
100
100
50
50
50
70
70
70
120
120
120
1502
1502
1502
1
Value valid only with I1 (MCCB) ≤ Ith (MCS). Only for T7 1000 and T7 1250
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Switch-disconnectors Supply side circuit-breaker: MCCB Load side switch-disconnectors: OT/OETL MCCB - OT/OETL @ 415 V Load S.
OT16
OT25
OT32
OT45
OT63
OT80
OT100
OT125
OT160
Icw [kA]
0.5
0.5
0.5
1
1.5
1.5
2.5
2.5
4
8 - 15
17 - 50
Ith [A] Supply Release In [A] S.
25
32
40
63
80
100
115
125
200
200 - 400
630 - 1600
16 20 25 32 40 50 63 80 100 125 160
4 4 4 4 42
4 4 4 4 4 42
4 4 4 4 4 4 42
7 7 7 7 7 6 6 62
20 20 18 18 18 18 18 16 162
T T T T T T T T T T T
T T T T T T T T T T T
T T T T T T T T T T T
T T T T T T T T T T T
T T T T T T T T T T T
16 20 25 32 40 50 63 80 100 125 160 25 63 100 160
20 14 12 12 122
20 20 18 18 18 18 18 16 16 16 162 T T
T T T T T T T
T T T T T T T
50 50 50 502 T T
50 50 50 50 T T
50 501
50 50
T T T T T T T T T T T T T T T
T T T T T T T T T T T T T T T
T T T T T T T T T T T T T T T
8 8 8 82
25 24 21 20 182
25 24 21 20 18 182
T T T
T T T T T T T
T T T T T T T
T 40 40 16 102
T 40 40 16 10 102
T T T
T T T
50 19 19
101
101
191
50 20 20 202 201
T T T T
T T T T T T T T
T1
TM
TM T2
EL
T3
T4
TM
TM
EL
10 81
20 14 12 12 10 102
10 81 81
63 80 100 125 160 200 250 20 32 50 80 100 160 250 100-320
8 62
8 6 62
20 14 12 12 10 10 102
50 36 25 25 20 20 20 72
T T 70 70 36 36 36 16 162
10 81 81
16 12 61 61
50 30 161 161
3.52
5 52
8 8 82
8 6 6
20 12 12 82
70 70 36 36 36 16 16 16 162 50 30 16 161
2
40 36 36 36 T T T T 100 100 100 1001
OT200-800 OETL1000-1600
100 100 100 1001
4
Select the lowest value between the Icu of the circuit-breaker and the value indicated 1 Maximum setting of the overload threshold PR2xx = 1.28*Ith OTxx/OETLxx 2 I1 = 0.7 x I
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Switch-disconnectors Supply side circuit-breaker: MCCB Load side switch-disconnectors: OT/OETL MCCB - OT/OETL @ 415 V
Supply S. Release
T5
TM EL
T6
TM EL
T7
EL
Load S.
OT200
OT250
OT315
OT400
OT630
OT800
Icw
8
8
15
15
20
20
50
50
50
Icm
30
30
65
65
80
80
105
105
105
200
250
315
400
630
800
1000
1250
1600
In [A]
Ith [A]
OETL1000 OETL1250 OETL1600
320
50
50
100
100
T
T
T
T
T
400
503
50
100
100
T
T
T
T
T
320-630
502
502
1002
100
T
T
T
T
T
25
30
70
70
T
T
T
283
603
60
T
T
T
282
60
60
T
T
T
800
30
40
2
40
100
100
100
1000
301
402
40
100
100
100
1250
402
402
100
100
100
1600
402
402
1002
100
100
630 800 630-800-1000
222
222
1
Maximum setting of the protection against short-circuit: I2 = 10xIn t2=0.1or I3= 10xIn Maximum setting of the overload threshold PR2xx and PR3xx = 1.28*Ith OTxx/OETLxx 3 I1 = 0.7 x In 1
2
4
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en_cop_CoordTable
18-03-2008
16:15
Pagina 1
Coordination tables
ABB SACE A division of ABB S.p.A.
L.V. Breakers Via Baioni, 35 24123 Bergamo, Italy Tel.: +39 035.395.111 - Telefax: +39 035.395.306-433 http://www.abb.com
Coordination tables
Due to possible developments of standards as well as of materials, the characteristics and dimensions specified in the present catalogue may only be considered binding after confirmation by ABB SACE.
1SDC007004D0206 - 03/2008 Printed in Italy 6.000 - CAL
1SDC007004D0206
